Sierra Regional Roller Derby
Current:
#340
of 1598 ·
452.3
Peak:
499.6
(May 2025)
Rating Over Time — GLOBAL
Ranking Detail
| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating |
|---|---|---|---|---|---|
| 8/22/26 | Sierra (188) | vs Bruin Trouble (194) |
Expected DoS
0.13 Actual DoS -0.02 |
-8.9 | 452.3 |
| 6/27/26 | Sierra (170) | vs Southern Oregon (100) |
Expected DoS
0.08 Actual DoS 0.26 |
+10.6 | 461.2 |
| 6/27/26 | Sierra (118) | vs Dockyard (178) |
Expected DoS
-0.21 Actual DoS -0.20 |
+0.7 | 450.7 |
| 5/3/26 | Sierra (71) | vs Eves of Destruction (192) |
Expected DoS
-0.40 Actual DoS -0.46 |
-3.6 | 450.0 |
| 5/2/26 | Sierra (125) | vs Saskatoon (131) |
Expected DoS
-0.06 Actual DoS -0.02 |
+2.4 | 453.6 |
| 5/2/26 | Sierra (72) | vs Nuclear Free (181) |
Expected DoS
-0.49 Actual DoS -0.43 |
+3.8 | 451.2 |
| 5/1/26 | Sierra (97) | vs Cascades (173) |
Expected DoS
0.04 Actual DoS -0.28 |
-19.3 | 447.4 |
| 11/8/25 | Sierra (145) | vs Outlaws Roller Derby (169) |
Expected DoS
-0.03 Actual DoS -0.08 |
-2.8 | 466.7 |
| 10/18/25 | Sierra (283) | vs Naughty Pines (51) |
Expected DoS
0.42 Actual DoS 0.69 |
+16.6 | 469.4 |
| 10/17/25 | Sierra (129) | vs The Contenders (310) |
Expected DoS
0.11 Actual DoS -0.41 |
-31.1 | 452.8 |
| 9/21/25 | Sierra (162) | vs High Altitude (91) |
Expected DoS
-0.10 Actual DoS 0.28 |
+22.4 | 484.0 |
| 9/21/25 | Sierra (376) | vs Slamazons (71) |
Expected DoS
0.57 Actual DoS 0.68 |
+6.9 | 461.5 |
| 9/20/25 | Sierra (97) | vs Bellingham (175) |
Expected DoS
0.15 Actual DoS -0.29 |
-25.8 | 454.6 |
| 6/14/25 | Sierra (238) | vs Peninsula (100) |
Expected DoS
0.54 Actual DoS 0.41 |
-7.9 | 480.5 |
| 6/1/25 | Sierra (79) | vs Bay Area (177) |
Expected DoS
-0.19 Actual DoS -0.38 |
-11.3 | 488.4 |
| 5/31/25 | Sierra (183) | vs Big Sky Rollers (86) |
Expected DoS
0.02 Actual DoS 0.36 |
+20.3 | 499.6 |
| 5/3/25 | Sierra (260) | vs Bruin Trouble (105) |
Expected DoS
0.41 Actual DoS 0.42 |
+1.0 | 479.3 |
| 4/26/25 | Sierra (196) | vs Southern Oregon (104) |
Expected DoS
0.07 Actual DoS 0.31 |
+14.1 | 478.3 |
| 10/19/24 | Sierra (164) | vs Junction City (134) |
Expected DoS
-0.15 Actual DoS 0.10 |
+14.9 | 464.2 |
| 9/29/24 | Sierra (150) | vs San Fernando (143) |
Expected DoS
-0.17 Actual DoS 0.02 |
+11.8 | 449.3 |
| 9/29/24 | Sierra (115) | vs Sin City (125) |
Expected DoS
0.14 Actual DoS -0.04 |
-10.7 | 437.5 |
| 9/28/24 | Sierra (323) | vs Pacific (72) |
Expected DoS
0.35 Actual DoS 0.64 |
+16.9 | 448.2 |
| 9/7/24 | Sierra (103) | vs Sin City (129) |
Expected DoS
0.30 Actual DoS -0.11 |
-24.7 | 431.3 |
| 8/24/24 | Sierra (345) | vs Boise River Rollers (85) |
Expected DoS
0.38 Actual DoS 0.60 |
+13.3 | 456.0 |
| 6/29/24 | Sierra (229) | vs Shasta (125) |
Expected DoS
0.30 Actual DoS 0.29 |
-0.4 | 442.7 |
| 6/15/24 | Sierra (94) | vs Treasure Valley (251) |
Expected DoS
-0.44 Actual DoS -0.46 |
-0.8 | 443.1 |
| 4/27/24 | Sierra (154) | vs Southern Oregon (84) |
Expected DoS
-0.27 Actual DoS 0.29 |
+33.6 | 443.8 |
| 10/8/23 | Sierra (127) | vs Wine Town (147) |
Expected DoS
-0.23 Actual DoS -0.07 |
+9.3 | 410.3 |
| 10/7/23 | Sierra (115) | vs West Coast Knockouts (177) |
Expected DoS
-0.07 Actual DoS -0.21 |
-8.3 | 401.0 |
| 4/15/23 | Sierra (175) | vs Faultline (101) |
Expected DoS
0.20 Actual DoS 0.27 |
+4.0 | 409.3 |
| 3/25/23 | Sierra (104) | vs Desperados (194) |
Expected DoS
0.00 Actual DoS -0.30 |
-17.7 | 405.3 |
| 9/15/19 | Sierra (141) | vs Flint (221) |
Expected DoS
-0.27 Actual DoS -0.22 |
+2.9 | 423.0 |
| 9/15/19 | Sierra (93) | vs Lumbersmacks (150) |
Expected DoS
-0.28 Actual DoS -0.23 |
+2.6 | 420.1 |
| 9/14/19 | Sierra (47) | vs Brussels (288) |
Expected DoS
-0.33 Actual DoS -0.72 |
-23.1 | 417.5 |
| 9/14/19 | Sierra (85) | vs San Fernando (191) |
Expected DoS
-0.27 Actual DoS -0.38 |
-6.5 | 440.6 |
| 6/9/19 | Sierra (93) | vs Treasure Valley (119) |
Expected DoS
-0.10 Actual DoS -0.12 |
-1.5 | 447.1 |
| 5/11/19 | Sierra (76) | vs Nor Cal (185) |
Expected DoS
0.37 Actual DoS -0.42 |
-46.8 | 448.6 |
| 9/16/18 | Sierra (160) | vs North Bay (144) |
Expected DoS
-0.05 Actual DoS 0.05 |
+6.2 | 495.3 |
| 9/16/18 | Sierra (134) | vs SoCal (166) |
Expected DoS
-0.04 Actual DoS -0.11 |
-3.8 | 489.1 |
| 9/15/18 | Sierra (243) | vs Northern Arizona (105) |
Expected DoS
0.36 Actual DoS 0.40 |
+1.9 | 492.9 |
| 9/15/18 | Sierra (221) | vs Lava City (87) |
Expected DoS
0.25 Actual DoS 0.44 |
+11.1 | 491.0 |
| 9/9/18 | Sierra (216) | vs Silicon Valley (191) |
Expected DoS
0.30 Actual DoS 0.06 |
-14.1 | 479.9 |
| 5/19/18 | Sierra (300) | vs Sin City (107) |
Expected DoS
0.07 Actual DoS 0.47 |
+24.3 | 493.9 |
| 3/31/18 | Sierra (168) | vs North Bay (161) |
Expected DoS
0.33 Actual DoS 0.02 |
-18.4 | 469.7 |
| 9/17/17 | Sierra (231) | vs South Coast (128) |
Expected DoS
0.14 Actual DoS 0.29 |
+8.8 | 488.1 |
| 9/17/17 | Sierra (233) | vs North Bay (156) |
Expected DoS
0.32 Actual DoS 0.20 |
-7.0 | 479.2 |
| 9/16/17 | Sierra (220) | vs South Coast (125) |
Expected DoS
0.19 Actual DoS 0.28 |
+5.4 | 486.3 |
| 9/16/17 | Sierra (289) | vs Inland Empire (96) |
Expected DoS
0.50 Actual DoS 0.50 |
-0.2 | 480.9 |
| 7/1/17 | Sierra (180) | vs Misery (181) |
Expected DoS
-0.13 Actual DoS 0.00 |
+7.5 | 481.1 |
| 5/20/17 | Sierra (265) | vs Disciples (151) |
Expected DoS
0.21 Actual DoS 0.27 |
+3.6 | 473.6 |
| 4/9/17 | Sierra (240) | vs Bruin Trouble (186) |
Expected DoS
-0.07 Actual DoS 0.13 |
+11.7 | 470.0 |
| 10/23/16 | Sierra (124) | vs Bruin Trouble (164) |
Expected DoS
0.15 Actual DoS -0.14 |
-17.5 | 458.3 |
| 10/22/16 | Sierra (228) | vs Disciples (138) |
Expected DoS
0.14 Actual DoS 0.25 |
+6.3 | 475.8 |
| 10/22/16 | Sierra (196) | vs Peninsula (104) |
Expected DoS
0.28 Actual DoS 0.31 |
+1.7 | 469.5 |
| 8/13/16 | Sierra (112) | vs San Francisco ShEvil Dead (225) |
Expected DoS
-0.25 Actual DoS -0.34 |
-5.3 | 467.8 |
| 4/9/16 | Sierra (335) | vs Sis-Q (87) |
Expected DoS
0.26 Actual DoS 0.59 |
+19.7 | 473.1 |
| 3/26/16 | Sierra (276) | vs Loco City (52) |
Expected DoS
-0.08 Actual DoS 0.68 |
+45.6 | 453.4 |
| 3/8/15 | Sierra (155) | vs Disciples (223) |
Expected DoS
-0.09 Actual DoS -0.18 |
-4.6 | 407.8 |
| 6/21/14 | Sierra (172) | vs North Coast (CA) (141) |
Expected DoS
0.17 Actual DoS 0.10 |
-3.9 | 412.4 |
| 6/14/14 | Sierra (272) | vs Boise River Rollers (93) |
Expected DoS
0.43 Actual DoS 0.49 |
+3.2 | 416.3 |
| 4/26/14 | Sierra (102) | vs Central Coast (CA) (227) |
Expected DoS
-0.02 Actual DoS -0.38 |
-18.7 | 413.1 |
| 10/5/13 | Sierra (170) | vs Bruin Trouble (192) |
Expected DoS
n/a (debut) Actual DoS -0.06 |
— | 431.8 |