Ames Roller Derby Association
Ranking System
Global
Current:
#553
of 1598 ·
397.4
Peak:
397.4
(May 2026)
Rating Over Time — GLOBAL
Ranking Detail
| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating |
|---|---|---|---|---|---|
| 5/9/26 | Skunk River (196) | vs Prowlers (28) |
Expected DoS
0.22 Actual DoS 0.75 |
+31.3 | 397.4 |
| 4/25/26 | Skunk River (146) | vs Root River (117) |
Expected DoS
-0.22 Actual DoS 0.11 |
+19.6 | 366.1 |
| 4/4/26 | Skunk River (132) | vs Omaha (69) |
Expected DoS
0.34 Actual DoS 0.31 |
-1.9 | 346.6 |
| 3/21/26 | Skunk River (76) | vs Capital City Crushers (OTA) (227) |
Expected DoS
n/a (debut) Actual DoS -0.50 |
+0.0 | 348.5 |
| 5/17/25 | Skunk River (191) | vs Omaha (133) |
Expected DoS
0.34 Actual DoS 0.18 |
-9.5 | 348.5 |
| 5/11/25 | Skunk River (99) | vs Cedar Valley (183) |
Expected DoS
-0.44 Actual DoS -0.30 |
+8.6 | 357.9 |
| 4/12/25 | Skunk River (143) | vs Rolla Rockets (99) |
Expected DoS
-0.03 Actual DoS 0.18 |
+12.9 | 349.3 |
| 3/29/25 | Skunk River (265) | vs Des Moines (34) |
Expected DoS
n/a (debut) Actual DoS 0.77 |
+0.0 | 336.4 |
| 10/19/24 | Skunk River (94) | vs Brookings Area (219) |
Expected DoS
-0.03 Actual DoS -0.40 |
-22.3 | 336.4 |
| 5/18/24 | Skunk River (187) | vs Wisconsin United (114) |
Expected DoS
-0.25 Actual DoS 0.24 |
+29.5 | 358.7 |
| 2/25/23 | Skunk River (123) | vs Sioux Falls Roller Derby (161) |
Expected DoS
0.02 Actual DoS -0.13 |
-9.1 | 329.3 |
| 6/5/22 | Skunk River (185) | vs Sioux Falls Roller Derby (84) |
Expected DoS
0.27 Actual DoS 0.38 |
+6.4 | 338.4 |
| 3/19/22 | Skunk River (135) | vs Quad City Rollers (202) |
Expected DoS
-0.49 Actual DoS -0.20 |
+17.3 | 331.9 |
| 11/9/19 | Skunk River (164) | vs Wisconsin United (189) |
Expected DoS
-0.41 Actual DoS -0.07 |
+20.4 | 314.6 |
| 3/30/19 | Skunk River (176) | vs FlatRock (88) |
Expected DoS
-0.24 Actual DoS 0.33 |
+34.2 | 294.2 |
| 6/10/17 | Skunk River (77) | vs Dubuque (267) |
Expected DoS
-0.07 Actual DoS -0.55 |
-28.4 | 259.9 |
| 9/19/15 | Skunk River (191) | vs MN Southbound (165) |
Expected DoS
0.16 Actual DoS 0.07 |
-4.5 | 288.4 |
| 4/25/15 | Skunk River (159) | vs MN Southbound (180) |
Expected DoS
0.25 Actual DoS -0.06 |
-16.2 | 292.9 |
| 10/11/14 | Skunk River (41) | vs Dakota City (246) |
Expected DoS
-0.48 Actual DoS -0.71 |
-12.0 | 309.1 |
| 6/28/14 | Skunk River (166) | vs Dubuque (410) |
Expected DoS
n/a (debut) Actual DoS -0.42 |
— | 321.1 |