DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
09/23/23Mississippi Valley (86)vs Chippewa Valley (178)Expected: -0.60, Actual: -0.35+15.2424.1Stats
06/17/23Mississippi Valley (58)vs Rockford (281)Expected: -0.43, Actual: -0.66-13.6409.0Stats
06/03/23Mississippi Valley (118)vs Med City (119)Expected: -0.66, Actual: -0.00+39.0422.6Stats
07/14/19Mississippi Valley (20)vs Bombshellz (381)Expected: -0.53, Actual: -0.90-21.8383.6Stats
07/13/19Mississippi Valley (69)vs Med City (269)Expected: -0.25, Actual: -0.59-20.3405.4Stats
06/08/19Mississippi Valley (40)vs Quad City Rollers (356)Expected: -0.04, Actual: -0.80-45.5425.8Stats
04/27/19Mississippi Valley (115)vs Aurora 88s (211)Expected: 0.41, Actual: -0.29-41.8471.2Stats
06/09/18Mississippi Valley (192)vs Harbor City (188)Expected: 0.16, Actual: 0.01-9.0513.0Stats
05/26/18Mississippi Valley (192)vs Quad City Rollers (151)Expected: 0.42, Actual: 0.12-17.7522.1Stats
04/28/18Mississippi Valley (180)vs Barbed Wire Betties (112)Expected: 0.62, Actual: 0.23-22.8539.8Stats
04/21/18Mississippi Valley (227)vs Dames of Anarchy (131)Expected: 0.60, Actual: 0.27-19.7562.6Stats
03/24/18Mississippi Valley (301)vs Quad City Rollers (93)Expected: 0.31, Actual: 0.53+13.3582.2Stats
07/23/17Mississippi Valley (125)vs Fox Cities (147)Expected: -0.46, Actual: -0.08+22.7569.0Stats
07/22/17Mississippi Valley (286)vs Fargo Moorhead (116)Expected: 0.25, Actual: 0.42+10.2546.3Stats
05/20/17Mississippi Valley (348)vs Dubuque (65)Expected: 0.36, Actual: 0.69+19.6536.1Stats
04/15/17Mississippi Valley (200)vs Thunder Bay (116)Expected: 0.24, Actual: 0.27+1.8516.5Stats
03/04/17Mississippi Valley (244)vs SCAR Dolls (88)Expected: 0.21, Actual: 0.47+15.4514.7Stats
07/30/16Mississippi Valley (201)vs Mid-State (150)Expected: -0.08, Actual: 0.15+13.3499.3Stats
07/09/16Mississippi Valley (142)vs Confluence (103)Expected: 0.14, Actual: 0.16+1.0485.9Stats
06/11/16Mississippi Valley (140)vs Med City (142)Expected: 0.08, Actual: -0.01-5.2485.0Stats
05/28/16Mississippi Valley (109)vs Dakota City (158)Expected: -0.20, Actual: -0.18+0.9490.1Stats
05/07/16Mississippi Valley (167)vs Cedar Rapids Rollergirls (115)Expected: -0.04, Actual: 0.18+13.6489.2Stats
04/16/16Mississippi Valley (190)vs Rockford (164)Expected: 0.02, Actual: 0.07+3.0475.7Stats
10/24/15Mississippi Valley (123)vs Chippewa Valley (155)Expected: -0.32, Actual: -0.12+10.7472.6Stats
10/10/15Mississippi Valley (97)vs Harbor City (260)Expected: -0.21, Actual: -0.46-12.9461.9Stats
08/29/15Mississippi Valley (211)vs Confluence (121)Expected: 0.17, Actual: 0.27+5.2474.7Stats
05/09/15Mississippi Valley (249)vs Beloit Bombshells (151)Expected: -0.03, Actual: 0.25+14.6469.5Stats
04/18/15Mississippi Valley (157)vs Chippewa Valley (208)Expected: -0.36, Actual: -0.14+11.8454.9Stats
10/11/14Mississippi Valley (33)vs Sioux City (413)Expected: -0.73, Actual: -0.85-6.5443.1Stats
08/10/14Mississippi Valley (121)vs Mid-State (331)Expected: -0.11, Actual: -0.46-18.5449.7Stats
08/09/14Mississippi Valley (74)vs Fox Cities (339)Expected: -0.36, Actual: -0.64-14.8468.1Stats
05/31/14Mississippi Valley (245)vs Wisconsin River Valley (205)Expected: 0.08, Actual: 0.09+0.5483.0Stats
07/13/13Mississippi Valley (98)vs Iron Range (179)Expected: -0.21, Actual: -0.29-4.3482.5Stats
06/29/13Mississippi Valley (130)vs Cedar Valley (103)Expected: -0.09, Actual: 0.12+10.7486.7Stats
06/22/13Mississippi Valley (68)vs Paper Valley (298)Expected: -0.55, Actual: -0.63-4.1476.1Stats
06/08/13Mississippi Valley (64)vs Quad City Rollers (186)Expected: -0.25, Actual: -0.49-12.3480.1Stats
05/04/13Mississippi Valley (154)vs Rockford (127)Expected: -0.15, Actual: 0.10+12.7492.5Stats
04/20/13Mississippi Valley (50)vs North Star (375)Expected: -0.43, Actual: -0.76-17.6479.8Stats
02/16/13Mississippi Valley (201)vs Med City (94)Expected: 0.26, Actual: 0.36+5.6497.4Stats
06/16/12Mississippi Valley (184)vs Fox Cities (81)Expected: 0.06, Actual: 0.39+14.7491.7Stats
05/12/12Mississippi Valley (42)vs Des Moines (205)Expected: -0.43, Actual: -0.66-10.0477.0Stats
05/05/12Mississippi Valley (97)vs Harbor City (198)Expected: -0.11, Actual: -0.34-10.2487.0Stats
04/14/12Mississippi Valley (138)vs Chippewa Valley (68)Expected: 0.28, Actual: 0.34+2.6497.2Stats
03/31/12Mississippi Valley (125)vs Thunder Bay (114)Expected: 0.06, Actual: 0.05-0.7494.6Stats
03/24/12Mississippi Valley (72)vs Des Moines (205)Expected: -0.51, Actual: -0.48+1.3495.3Stats
06/18/11Mississippi Valley (91)vs NSRD: Northern Lights (82)Expected: -0.26, Actual: 0.05+13.9494.0Stats
05/22/11Mississippi Valley (80)vs BCB: Battlestars (160)Expected: -0.36, Actual: -0.33+1.4480.1Stats
05/21/11Mississippi Valley (91)vs Paper Valley (120)Expected: -0.72, Actual: -0.14+25.9478.7Stats
04/02/11Mississippi Valley (150)vs Harbor City (204)Expected: -0.16, Actual: -0.15+0.4452.8Stats
01/23/11Mississippi Valley (75)vs MRD: Quad Squad (246)Expected: -0.59, Actual: -0.53+2.4452.4Stats
11/13/10Mississippi Valley (80)vs Chippewa Valley (156)Expected: 0.55, Actual: -0.32-42.3450.0Stats
10/23/10Mississippi Valley (48)vs Sioux City (118)Expected: -0.29, Actual: -0.42-6.6492.3Stats
07/24/10Mississippi Valley (68)vs MRD: Team Unicorn (193)Expected: -0.50, Actual: -0.48+0.9498.8Stats
06/12/10Mississippi Valley (163)vs Harbor City (88)Expected: 0.22, Actual: 0.30+3.9497.9Stats
05/23/10Mississippi Valley (55)vs CoMo (254)Expected: -0.46, Actual: -0.64-9.1494.0Stats
05/22/10Mississippi Valley (213)vs Chippewa Valley (46)Expected: 0.68, Actual: 0.64-1.9503.1Stats
05/22/10Mississippi Valley (89)vs Rockford (115)Expected: -0.40, Actual: -0.13+13.3505.0Stats
05/15/10Mississippi Valley (315)vs Chippewa Valley (3)Actual: 0.98 491.7Stats
03/27/10Mississippi Valley (80)vs NCRD: Road Warriors (62)Expected: -0.49, Actual: 0.13+29.8491.7Stats
01/30/10Mississippi Valley (206)vs Stateline Roller Derby (72)Expected: -0.05, Actual: 0.48+25.6461.9Stats
01/10/10Mississippi Valley (20)vs NSRD: Violent Femmes (199)Expected: -0.61, Actual: -0.82-10.1436.3Stats
10/10/09Mississippi Valley (14)vs Sioux City (156)Expected: -0.12, Actual: -0.84-34.5446.4Stats
10/10/09Mississippi Valley (4)vs North Star (315)Expected: -0.79, Actual: -0.97-9.1480.9Stats
10/10/09Mississippi Valley (95)vs Rushmore (85)Expected: -0.56, Actual: 0.06+29.8490.0Stats
05/09/09Mississippi Valley (53)vs PVRG: Flying Squirrels (261)Actual: -0.66 460.2Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
09/23/23Mississippi Valley
Chippewa Valley
86
178
409.0
557.5
-0.60-0.35Expected: -0.60, Actual: -0.35+15.2
-15.2
424.1
542.4
Stats
06/17/23Mississippi Valley
Rockford
58
281
422.6
523.6
-0.43-0.66Expected: -0.43, Actual: -0.66-13.6
+13.6
409.0
537.2
Stats
06/03/23Mississippi Valley
Med City
118
119
383.6
532.4
-0.66-0.00Expected: -0.66, Actual: -0.00+39.0
-39.0
422.6
493.4
Stats
07/14/19Mississippi Valley
Bombshellz
20
381
405.4
533.6
-0.53-0.90Expected: -0.53, Actual: -0.90-21.8
+21.8
383.6
555.4
Stats
07/13/19Mississippi Valley
Med City
69
269
425.8
485.9
-0.25-0.59Expected: -0.25, Actual: -0.59-20.3
+20.3
405.4
506.3
Stats
06/08/19Mississippi Valley
Quad City Rollers
40
356
471.2
487.3
-0.04-0.80Expected: -0.04, Actual: -0.80-45.5
+45.5
425.8
532.8
Stats
04/27/19Mississippi Valley
Aurora 88s
115
211
513.0
417.5
0.41-0.29Expected: 0.41, Actual: -0.29-41.8
+41.8
471.2
459.4
Stats
06/09/18Mississippi Valley
Harbor City
192
188
522.1
498.4
0.160.01Expected: 0.16, Actual: 0.01-9.0
+9.0
513.0
507.4
Stats
05/26/18Mississippi Valley
Quad City Rollers
192
151
539.8
460.2
0.420.12Expected: 0.42, Actual: 0.12-17.7
+17.7
522.1
477.9
Stats
04/28/18Mississippi Valley
Barbed Wire Betties
180
112
562.6
427.9
0.620.23Expected: 0.62, Actual: 0.23-22.8
+22.8
539.8
450.7
Stats
04/21/18Mississippi Valley
Dames of Anarchy
227
131
582.2
453.3
0.600.27Expected: 0.60, Actual: 0.27-19.7
+19.7
562.6
472.9
Stats
03/24/18Mississippi Valley
Quad City Rollers
301
93
569.0
496.9
0.310.53Expected: 0.31, Actual: 0.53+13.3
-13.3
582.2
483.6
Stats
07/23/17Mississippi Valley
Fox Cities
125
147
546.3
637.1
-0.46-0.08Expected: -0.46, Actual: -0.08+22.7
-22.7
569.0
614.4
Stats
07/22/17Mississippi Valley
Fargo Moorhead
286
116
536.1
493.6
0.250.42Expected: 0.25, Actual: 0.42+10.2
-10.2
546.3
483.4
Stats
05/20/17Mississippi Valley
Dubuque
348
65
516.5
451.0
0.360.69Expected: 0.36, Actual: 0.69+19.6
-19.6
536.1
431.4
Stats
04/15/17Mississippi Valley
Thunder Bay
200
116
514.7
475.7
0.240.27Expected: 0.24, Actual: 0.27+1.8
-1.8
516.5
473.9
Stats
03/04/17Mississippi Valley
SCAR Dolls
244
88
499.3
447.5
0.210.47Expected: 0.21, Actual: 0.47+15.4
-15.4
514.7
432.0
Stats
07/30/16Mississippi Valley
Mid-State
201
150
485.9
492.6
-0.080.15Expected: -0.08, Actual: 0.15+13.3
-13.3
499.3
479.3
Stats
07/09/16Mississippi Valley
Confluence
142
103
485.0
465.2
0.140.16Expected: 0.14, Actual: 0.16+1.0
-1.0
485.9
464.2
Stats
06/11/16Mississippi Valley
Med City
140
142
490.1
465.1
0.08-0.01Expected: 0.08, Actual: -0.01-5.2
+5.2
485.0
470.3
Stats
05/28/16Mississippi Valley
Dakota City
109
158
489.2
538.5
-0.20-0.18Expected: -0.20, Actual: -0.18+0.9
-0.9
490.1
537.6
Stats
05/07/16Mississippi Valley
Cedar Rapids Rollergirls
167
115
475.7
493.4
-0.040.18Expected: -0.04, Actual: 0.18+13.6
-13.6
489.2
479.8
Stats
04/16/16Mississippi Valley
Rockford
190
164
472.6
459.1
0.020.07Expected: 0.02, Actual: 0.07+3.0
-3.0
475.7
456.1
Stats
10/24/15Mississippi Valley
Chippewa Valley
123
155
461.9
519.3
-0.32-0.12Expected: -0.32, Actual: -0.12+10.7
-10.7
472.6
508.5
Stats
10/10/15Mississippi Valley
Harbor City
97
260
474.7
508.5
-0.21-0.46Expected: -0.21, Actual: -0.46-12.9
+12.9
461.9
521.4
Stats
08/29/15Mississippi Valley
Confluence
211
121
469.5
425.8
0.170.27Expected: 0.17, Actual: 0.27+5.2
-5.2
474.7
420.6
Stats
05/09/15Mississippi Valley
Beloit Bombshells
249
151
454.9
470.9
-0.030.25Expected: -0.03, Actual: 0.25+14.6
-14.6
469.5
456.3
Stats
04/18/15Mississippi Valley
Chippewa Valley
157
208
443.1
510.6
-0.36-0.14Expected: -0.36, Actual: -0.14+11.8
-11.8
454.9
498.8
Stats
10/11/14Mississippi Valley
Sioux City
33
413
449.7
625.0
-0.73-0.85Expected: -0.73, Actual: -0.85-6.5
+6.5
443.1
631.6
Stats
08/10/14Mississippi Valley
Mid-State
121
331
468.1
481.5
-0.11-0.46Expected: -0.11, Actual: -0.46-18.5
+18.5
449.7
500.0
Stats
08/09/14Mississippi Valley
Fox Cities
74
339
483.0
548.8
-0.36-0.64Expected: -0.36, Actual: -0.64-14.8
+14.9
468.1
563.7
Stats
05/31/14Mississippi Valley
Wisconsin River Valley
245
205
482.5
475.7
0.080.09Expected: 0.08, Actual: 0.09+0.5
-0.5
483.0
475.2
Stats
07/13/13Mississippi Valley
Iron Range
98
179
486.7
538.5
-0.21-0.29Expected: -0.21, Actual: -0.29-4.3
+4.3
482.5
542.8
Stats
06/29/13Mississippi Valley
Cedar Valley
130
103
476.1
502.7
-0.090.12Expected: -0.09, Actual: 0.12+10.7
-10.7
486.7
492.1
Stats
06/22/13Mississippi Valley
Paper Valley
68
298
480.1
595.0
-0.55-0.63Expected: -0.55, Actual: -0.63-4.1
+4.1
476.1
599.1
Stats
06/08/13Mississippi Valley
Quad City Rollers
64
186
492.5
553.1
-0.25-0.49Expected: -0.25, Actual: -0.49-12.3
+12.3
480.1
565.4
Stats
05/04/13Mississippi Valley
Rockford
154
127
479.8
518.3
-0.150.10Expected: -0.15, Actual: 0.10+12.7
-12.7
492.5
505.6
Stats
04/20/13Mississippi Valley
North Star
50
375
497.4
598.0
-0.43-0.76Expected: -0.43, Actual: -0.76-17.6
+17.6
479.8
615.6
Stats
02/16/13Mississippi Valley
Med City
201
94
491.7
430.6
0.260.36Expected: 0.26, Actual: 0.36+5.6
-5.6
497.4
424.9
Stats
06/16/12Mississippi Valley
Fox Cities
184
81
477.0
479.6
0.060.39Expected: 0.06, Actual: 0.39+14.7
-14.7
491.7
464.9
Stats
05/12/12Mississippi Valley
Des Moines
42
205
487.0
566.1
-0.43-0.66Expected: -0.43, Actual: -0.66-10.0
+10.0
477.0
576.1
Stats
05/05/12Mississippi Valley
Harbor City
97
198
497.2
533.8
-0.11-0.34Expected: -0.11, Actual: -0.34-10.2
+10.2
487.0
544.0
Stats
04/14/12Mississippi Valley
Chippewa Valley
138
68
494.6
450.8
0.280.34Expected: 0.28, Actual: 0.34+2.6
-2.6
497.2
448.2
Stats
03/31/12Mississippi Valley
Thunder Bay
125
114
495.3
497.0
0.060.05Expected: 0.06, Actual: 0.05-0.7
+0.7
494.6
497.6
Stats
03/24/12Mississippi Valley
Des Moines
72
205
494.0
592.2
-0.51-0.48Expected: -0.51, Actual: -0.48+1.3
-1.3
495.3
591.0
Stats
06/18/11Mississippi Valley
NSRD: Northern Lights
91
82
480.1
547.8
-0.260.05Expected: -0.26, Actual: 0.05+13.9
-13.9
494.0
533.9
Stats
05/22/11Mississippi Valley
BCB: Battlestars
80
160
478.7
539.7
-0.36-0.33Expected: -0.36, Actual: -0.33+1.4
-1.4
480.1
538.3
Stats
05/21/11Mississippi Valley
Paper Valley
91
120
452.8
619.5
-0.72-0.14Expected: -0.72, Actual: -0.14+25.9
-25.9
478.7
593.6
Stats
04/02/11Mississippi Valley
Harbor City
150
204
452.4
470.9
-0.16-0.15Expected: -0.16, Actual: -0.15+0.4
-0.4
452.8
470.5
Stats
01/23/11Mississippi Valley
MRD: Quad Squad
75
246
450.0
598.8
-0.59-0.53Expected: -0.59, Actual: -0.53+2.4
-2.4
452.4
596.4
Stats
11/13/10Mississippi Valley
Chippewa Valley
80
156
492.3
353.7
0.55-0.32Expected: 0.55, Actual: -0.32-42.3
+42.3
450.0
395.9
Stats
10/23/10Mississippi Valley
Sioux City
48
118
498.8
542.2
-0.29-0.42Expected: -0.29, Actual: -0.42-6.6
+6.6
492.3
548.7
Stats
07/24/10Mississippi Valley
MRD: Team Unicorn
68
193
497.9
593.2
-0.50-0.48Expected: -0.50, Actual: -0.48+0.9
-0.9
498.8
592.3
Stats
06/12/10Mississippi Valley
Harbor City
163
88
494.0
463.8
0.220.30Expected: 0.22, Actual: 0.30+3.9
-3.9
497.9
459.9
Stats
05/23/10Mississippi Valley
CoMo
55
254
503.1
585.9
-0.46-0.64Expected: -0.46, Actual: -0.64-9.1
+9.1
494.0
595.0
Stats
05/22/10Mississippi Valley
Chippewa Valley
213
46
505.0
351.8
0.680.64Expected: 0.68, Actual: 0.64-1.9
+1.9
503.1
353.7
Stats
05/22/10Mississippi Valley
Rockford
89
115
491.7
561.6
-0.40-0.13Expected: -0.40, Actual: -0.13+13.3
-13.3
505.0
548.3
Stats
05/15/10Mississippi Valley
Chippewa Valley
315
3
491.7
[unranked]
0.98Actual: 0.98 
 
491.7
351.8
Stats
03/27/10Mississippi Valley
NCRD: Road Warriors
80
62
461.9
555.4
-0.490.13Expected: -0.49, Actual: 0.13+29.8
-29.8
491.7
525.5
Stats
01/30/10Mississippi Valley
Stateline Roller Derby
206
72
436.3
459.9
-0.050.48Expected: -0.05, Actual: 0.48+25.6
-25.6
461.9
434.3
Stats
01/10/10Mississippi Valley
NSRD: Violent Femmes
20
199
446.4
601.4
-0.61-0.82Expected: -0.61, Actual: -0.82-10.1
+10.1
436.3
611.6
Stats
10/10/09Mississippi Valley
Sioux City
14
156
480.9
499.2
-0.12-0.84Expected: -0.12, Actual: -0.84-34.5
+34.5
446.4
533.7
Stats
10/10/09Mississippi Valley
North Star
4
315
490.0
696.5
-0.79-0.97Expected: -0.79, Actual: -0.97-9.1
+9.1
480.9
705.6
Stats
10/10/09Mississippi Valley
Rushmore
95
85
460.2
593.3
-0.560.06Expected: -0.56, Actual: 0.06+29.8
-29.8
490.0
563.5
Stats
05/09/09Mississippi Valley
PVRG: Flying Squirrels
53
261
[unranked]
505.3
-0.66Actual: -0.66 
 
460.2
505.3
Stats