Ottawa Valley Roller Derby
Rating Over Time — WFTDA
Ranking Detail
| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating |
|---|---|---|---|---|---|
| 6/27/26 | Ottawa Valley (111) | vs Quebec (158) |
Expected DoS
-0.21 Actual DoS -0.17 |
+2.3 | 632.7 |
| 6/20/26 | Ottawa Valley (76) | vs PARDy (233) |
Expected DoS
-0.44 Actual DoS -0.51 |
-4.0 | 630.4 |
| 5/24/26 | Ottawa Valley (125) | vs Halifax (111) |
Expected DoS
-0.12 Actual DoS 0.06 |
+10.8 | 634.4 |
| 5/23/26 | Ottawa Valley (70) | vs Madison (252) |
Expected DoS
-0.42 Actual DoS -0.57 |
-8.3 | 623.6 |
| 5/22/26 | Ottawa Valley (139) | vs Muddy River Rollers (141) |
Expected DoS
-0.02 Actual DoS -0.01 |
+1.0 | 632.0 |
| 7/26/25 | Ottawa Valley (106) | vs Quebec (95) |
Expected DoS
-0.03 Actual DoS 0.05 |
+4.9 | 630.9 |
| 6/22/25 | Ottawa Valley (121) | vs Travel Team B (156) |
Expected DoS
-0.16 Actual DoS -0.13 |
+2.0 | 626.1 |
| 6/21/25 | Ottawa Valley (110) | vs Circle City (147) |
Expected DoS
0.19 Actual DoS -0.14 |
-19.7 | 624.1 |
| 6/20/25 | Ottawa Valley (96) | vs Royal City (201) |
Expected DoS
-0.24 Actual DoS -0.35 |
-6.9 | 643.8 |
| 6/14/25 | Ottawa Valley (72) | vs PARDy (181) |
Expected DoS
-0.16 Actual DoS -0.43 |
-16.2 | 650.7 |
| 8/17/24 | Ottawa Valley (200) | vs Roc City (104) |
Expected DoS
-0.22 Actual DoS 0.32 |
+31.8 | 666.9 |
| 7/13/24 | Ottawa Valley (103) | vs Royal City (158) |
Expected DoS
-0.16 Actual DoS -0.21 |
-3.1 | 635.1 |
| 6/22/24 | Ottawa Valley (162) | vs Toronto (135) |
Expected DoS
-0.17 Actual DoS 0.09 |
+15.6 | 638.2 |
| 6/8/24 | Ottawa Valley (102) | vs PARDy (165) |
Expected DoS
-0.54 Actual DoS -0.24 |
+17.7 | 622.7 |
| 5/5/24 | Ottawa Valley (111) | vs Twin State (217) |
Expected DoS
0.06 Actual DoS -0.32 |
-22.5 | 605.0 |
| 5/4/24 | Ottawa Valley (65) | vs PARDy (209) |
Expected DoS
-0.37 Actual DoS -0.53 |
-9.0 | 627.5 |
| 5/3/24 | Ottawa Valley (94) | vs Atlantic (256) |
Expected DoS
0.29 Actual DoS -0.46 |
-44.3 | 636.4 |
| 7/29/23 | Ottawa Valley (153) | vs Toronto (140) |
Expected DoS
-0.32 Actual DoS 0.04 |
+21.6 | 680.7 |
| 6/24/23 | Ottawa Valley (121) | vs Royal City (217) |
Expected DoS
0.10 Actual DoS -0.28 |
-22.8 | 659.1 |
| 6/17/23 | Ottawa Valley (55) | vs Quebec (234) |
Expected DoS
-0.04 Actual DoS -0.62 |
-34.0 | 681.9 |
| 7/13/19 | Ottawa Valley (226) | vs Quebec (104) |
Expected DoS
0.25 Actual DoS 0.37 |
+7.0 | 715.9 |
| 5/5/19 | Ottawa Valley (161) | vs Brandywine (128) |
Expected DoS
0.07 Actual DoS 0.11 |
+2.4 | 709.0 |
| 5/5/19 | Ottawa Valley (137) | vs Ohio (174) |
Expected DoS
-0.09 Actual DoS -0.12 |
-1.6 | 706.5 |
| 5/4/19 | Ottawa Valley (186) | vs ORG All-Stars (124) |
Expected DoS
-0.07 Actual DoS 0.20 |
+15.8 | 708.1 |
| 4/28/19 | Ottawa Valley (82) | vs Tri-City (151) |
Expected DoS
-0.10 Actual DoS -0.30 |
-11.3 | 692.3 |
| 4/27/19 | Ottawa Valley (130) | vs Grand Raggidy (100) |
Expected DoS
-0.16 Actual DoS 0.13 |
+17.4 | 703.7 |
| 4/26/19 | Ottawa Valley (180) | vs Twister City (127) |
Expected DoS
-0.23 Actual DoS 0.17 |
+24.0 | 686.3 |
| 4/10/19 | Ottawa Valley (83) | vs Antwerp (195) |
Expected DoS
-0.02 Actual DoS -0.40 |
-22.5 | 662.3 |
| 11/10/18 | Ottawa Valley (146) | vs ORG All-Stars (210) |
Expected DoS
-0.29 Actual DoS -0.18 |
+6.7 | 684.8 |
| 8/25/18 | Ottawa Valley (84) | vs ORG All-Stars (163) |
Expected DoS
-0.01 Actual DoS -0.32 |
-18.3 | 678.1 |
| 6/10/18 | Ottawa Valley (193) | vs Happy Valley (173) |
Expected DoS
-0.01 Actual DoS 0.05 |
+3.8 | 696.4 |
| 6/9/18 | Ottawa Valley (135) | vs Winnipeg (134) |
Expected DoS
-0.09 Actual DoS 0.00 |
+5.2 | 692.6 |
| 6/9/18 | Ottawa Valley (140) | vs North Star (137) |
Expected DoS
-0.32 Actual DoS 0.01 |
+19.5 | 687.4 |
| 5/27/18 | Ottawa Valley (91) | vs Toronto (246) |
Expected DoS
-0.08 Actual DoS -0.46 |
-22.2 | 667.8 |
| 5/26/18 | Ottawa Valley (141) | vs Tri-City (115) |
Expected DoS
0.05 Actual DoS 0.10 |
+3.2 | 690.0 |
| 5/25/18 | Ottawa Valley (171) | vs Ithaca (93) |
Expected DoS
0.22 Actual DoS 0.30 |
+4.6 | 686.8 |
| 6/24/17 | Ottawa Valley (155) | vs Quebec (210) |
Expected DoS
0.17 Actual DoS -0.15 |
-18.8 | 682.2 |
| 5/13/17 | Ottawa Valley (212) | vs Royal City (181) |
Expected DoS
0.13 Actual DoS 0.08 |
-2.8 | 701.0 |
| 5/13/17 | Ottawa Valley (235) | vs Tri-City (139) |
Expected DoS
0.25 Actual DoS 0.26 |
+0.5 | 703.8 |
| 5/12/17 | Ottawa Valley (197) | vs Winnipeg (147) |
Expected DoS
0.06 Actual DoS 0.15 |
+4.8 | 703.3 |
| 4/30/17 | Ottawa Valley (339) | vs Lehigh Valley (143) |
Expected DoS
0.43 Actual DoS 0.41 |
-1.6 | 698.5 |
| 4/29/17 | Ottawa Valley (189) | vs Grand Raggidy (155) |
Expected DoS
-0.03 Actual DoS 0.10 |
+7.3 | 700.2 |
| 4/28/17 | Ottawa Valley (242) | vs Chicago-Style (139) |
Expected DoS
0.45 Actual DoS 0.27 |
-10.5 | 692.8 |
| 7/10/16 | Ottawa Valley (70) | vs Boston (390) |
Expected DoS
-0.52 Actual DoS -0.70 |
-10.5 | 703.3 |
| 6/3/16 | Ottawa Valley (28) | vs Tampa (414) |
Expected DoS
-0.50 Actual DoS -0.87 |
-22.2 | 713.8 |
| 5/15/16 | Ottawa Valley (194) | vs Calgary (183) |
Expected DoS
0.03 Actual DoS 0.03 |
-0.3 | 736.0 |
| 5/14/16 | Ottawa Valley (168) | vs Queen City (230) |
Expected DoS
-0.31 Actual DoS -0.16 |
+9.3 | 736.3 |
| 5/13/16 | Ottawa Valley (184) | vs Tri-City (168) |
Expected DoS
0.01 Actual DoS 0.05 |
+2.1 | 727.0 |
| 4/17/16 | Ottawa Valley (151) | vs Columbia (196) |
Expected DoS
-0.32 Actual DoS -0.13 |
+11.3 | 724.9 |
| 4/17/16 | Ottawa Valley (34) | vs Jacksonville (390) |
Expected DoS
-0.72 Actual DoS -0.84 |
-7.1 | 713.6 |
| 4/16/16 | Ottawa Valley (88) | vs Philly (251) |
Expected DoS
-0.61 Actual DoS -0.48 |
+7.3 | 720.6 |
| 3/19/16 | Ottawa Valley (40) | vs Montreal (304) |
Expected DoS
-0.45 Actual DoS -0.77 |
-19.0 | 713.3 |
| 9/13/15 | Ottawa Valley (208) | vs Ohio (251) |
Expected DoS
-0.19 Actual DoS -0.09 |
+5.7 | 732.3 |
| 9/12/15 | Ottawa Valley (84) | vs Stockholm (290) |
Expected DoS
-0.16 Actual DoS -0.55 |
-23.0 | 726.6 |
| 9/11/15 | Ottawa Valley (118) | vs Sun State (196) |
Expected DoS
-0.53 Actual DoS -0.25 |
+16.9 | 749.6 |
| 7/19/15 | Ottawa Valley (120) | vs Charm City (182) |
Expected DoS
-0.15 Actual DoS -0.21 |
-3.5 | 732.7 |
| 5/10/15 | Ottawa Valley (132) | vs Queen City (233) |
Expected DoS
0.09 Actual DoS -0.28 |
-21.7 | 736.3 |
| 5/9/15 | Ottawa Valley (186) | vs Tri-City (156) |
Expected DoS
0.27 Actual DoS 0.09 |
-10.8 | 758.0 |
| 5/9/15 | Ottawa Valley (230) | vs Green Mt. (92) |
Expected DoS
0.32 Actual DoS 0.43 |
+6.5 | 768.8 |
| 4/11/15 | Ottawa Valley (140) | vs Montreal (165) |
Expected DoS
-0.28 Actual DoS -0.08 |
+11.6 | 762.4 |
| 3/22/15 | Ottawa Valley (159) | vs Boston (182) |
Expected DoS
-0.09 Actual DoS -0.07 |
+1.1 | 750.8 |
| 3/21/15 | Ottawa Valley (154) | vs Toronto (186) |
Expected DoS
-0.16 Actual DoS -0.09 |
+4.0 | 749.7 |
| 3/21/15 | Ottawa Valley (165) | vs Steel City (142) |
Expected DoS
-0.11 Actual DoS 0.07 |
+10.8 | 745.7 |
| 11/2/14 | Ottawa Valley (125) | vs Detroit (244) |
Expected DoS
-0.37 Actual DoS -0.32 |
+3.1 | 734.9 |
| 8/24/14 | Ottawa Valley (243) | vs Bear City (240) |
Expected DoS
0.22 Actual DoS 0.01 |
-12.5 | 731.8 |
| 8/23/14 | Ottawa Valley (224) | vs Gold Coast (FL) (139) |
Expected DoS
0.10 Actual DoS 0.23 |
+8.1 | 744.3 |
| 8/22/14 | Ottawa Valley (239) | vs Boulder County (130) |
Expected DoS
-0.13 Actual DoS 0.30 |
+25.1 | 736.2 |
| 8/9/14 | Ottawa Valley (326) | vs Hammer City (76) |
Expected DoS
0.39 Actual DoS 0.62 |
+13.4 | 711.1 |
| 8/9/14 | Ottawa Valley (150) | vs Calgary (178) |
Expected DoS
0.22 Actual DoS -0.09 |
-17.8 | 697.6 |
| 7/19/14 | Ottawa Valley (165) | vs Green Mt. (85) |
Expected DoS
0.27 Actual DoS 0.32 |
+3.1 | 715.4 |
| 6/7/14 | Ottawa Valley (270) | vs Akron (111) |
Expected DoS
0.08 Actual DoS 0.42 |
+20.1 | 712.3 |
| 5/24/14 | Ottawa Valley (199) | vs Roc City (116) |
Expected DoS
0.28 Actual DoS 0.26 |
-1.0 | 692.3 |
| 5/17/14 | Ottawa Valley (192) | vs Maine (160) |
Expected DoS
0.02 Actual DoS 0.09 |
+4.3 | 693.3 |
| 4/5/14 | Ottawa Valley (180) | vs DC (165) |
Expected DoS
-0.19 Actual DoS 0.04 |
+13.9 | 689.0 |
| 10/19/13 | Ottawa Valley (156) | vs Tri-City (199) |
Expected DoS
-0.14 Actual DoS -0.12 |
+1.3 | 675.2 |
| 10/5/13 | Ottawa Valley (209) | vs Dutchland (196) |
Expected DoS
-0.04 Actual DoS 0.03 |
+4.4 | 673.9 |
| 9/7/13 | Ottawa Valley (181) | vs Ithaca (208) |
Expected DoS
0.07 Actual DoS -0.07 |
-8.2 | 669.5 |
| 6/30/13 | Ottawa Valley (215) | vs Dominion (87) |
Expected DoS
0.44 Actual DoS 0.42 |
-1.1 | 677.6 |
| 6/29/13 | Ottawa Valley (217) | vs Lowcountry (150) |
Expected DoS
-0.11 Actual DoS 0.18 |
+17.0 | 678.8 |
| 6/8/13 | Ottawa Valley (153) | vs Maine (187) |
Expected DoS
-0.04 Actual DoS -0.10 |
-3.5 | 661.8 |
| 5/18/13 | Ottawa Valley (193) | vs River City (182) |
Expected DoS
0.14 Actual DoS 0.03 |
-6.3 | 665.2 |
| 4/13/13 | Ottawa Valley (112) | vs New Hampshire (208) |
Expected DoS
-0.07 Actual DoS -0.30 |
-13.7 | 671.5 |
| 3/24/13 | Ottawa Valley (168) | vs Toronto (155) |
Expected DoS
-0.35 Actual DoS 0.04 |
+23.2 | 685.3 |
| 3/23/13 | Ottawa Valley (38) | vs Ohio (373) |
Expected DoS
-0.48 Actual DoS -0.82 |
-19.9 | 662.1 |
| 3/23/13 | Ottawa Valley (172) | vs Queen City (147) |
Expected DoS
-0.20 Actual DoS 0.08 |
+16.7 | 682.0 |
| 1/26/13 | Ottawa Valley (120) | vs Queen City (210) |
Expected DoS
-0.16 Actual DoS -0.27 |
-6.6 | 665.3 |
| 11/3/12 | Ottawa Valley (174) | vs Green Mt. (129) |
Expected DoS
0.29 Actual DoS 0.15 |
-8.1 | 671.8 |
| 8/26/12 | Ottawa Valley (329) | vs Suburbia (128) |
Expected DoS
0.00 Actual DoS 0.44 |
+26.0 | 679.9 |
| 8/25/12 | Ottawa Valley (304) | vs Hudson Valley (38) |
Expected DoS
0.60 Actual DoS 0.78 |
+10.4 | 653.9 |
| 7/15/12 | Ottawa Valley (277) | vs Queen City (188) |
Expected DoS
-0.27 Actual DoS 0.19 |
+27.1 | 643.4 |
| 7/15/12 | Ottawa Valley (141) | vs Roc City (186) |
Expected DoS
0.09 Actual DoS -0.14 |
-13.5 | 616.3 |
| 6/2/12 | Ottawa Valley (183) | vs Central NY (192) |
Expected DoS
n/a (debut) Actual DoS -0.02 |
— | 629.8 |