Mass Attack Roller Derby
Rating Over Time — WFTDA
Ranking Detail
| Date | This Team | Opponent | Expected vs. Actual | Change | New Rating |
|---|---|---|---|---|---|
| 5/16/26 | Mass Attack (141) | vs Roller Radicals (92) |
Expected DoS
0.44 Actual DoS 0.21 |
-13.5 | 572.0 |
| 9/13/25 | Mass Attack (92) | vs Twin State (141) |
Expected DoS
-0.30 Actual DoS -0.21 |
+5.4 | 585.5 |
| 7/26/25 | Mass Attack (125) | vs Hellions (186) |
Expected DoS
-0.15 Actual DoS -0.20 |
-2.8 | 580.0 |
| 8/3/24 | Mass Attack (102) | vs Dirty Jersey (246) |
Expected DoS
-0.11 Actual DoS -0.41 |
-17.8 | 582.9 |
| 7/13/24 | Mass Attack (198) | vs Bay State Brawlers (137) |
Expected DoS
0.19 Actual DoS 0.18 |
-0.6 | 600.6 |
| 6/8/24 | Mass Attack (178) | vs Hellions (108) |
Expected DoS
-0.03 Actual DoS 0.24 |
+16.3 | 601.3 |
| 6/8/24 | Mass Attack (205) | vs Ithaca (113) |
Expected DoS
0.01 Actual DoS 0.29 |
+16.6 | 585.0 |
| 9/16/23 | Mass Attack (178) | vs Dirty Jersey (151) |
Expected DoS
-0.07 Actual DoS 0.08 |
+8.7 | 568.4 |
| 6/3/23 | Mass Attack (221) | vs Bay State Brawlers (151) |
Expected DoS
-0.63 Actual DoS 0.19 |
+48.5 | 559.7 |
| 5/20/23 | Mass Attack (170) | vs New Hampshire (101) |
Expected DoS
0.30 Actual DoS 0.25 |
-2.4 | 511.1 |
| 7/13/19 | Mass Attack (225) | vs Central NY (134) |
Expected DoS
0.18 Actual DoS 0.25 |
+4.1 | 513.6 |
| 6/8/19 | Mass Attack (201) | vs Suburbia (166) |
Expected DoS
0.29 Actual DoS 0.10 |
-11.7 | 509.4 |
| 5/4/19 | Mass Attack (196) | vs Albany (120) |
Expected DoS
0.05 Actual DoS 0.24 |
+11.1 | 521.2 |
| 4/28/19 | Mass Attack (102) | vs Hartford Area (254) |
Expected DoS
-0.35 Actual DoS -0.43 |
-4.3 | 510.1 |
| 4/27/19 | Mass Attack (141) | vs Fog City (168) |
Expected DoS
-0.04 Actual DoS -0.09 |
-2.6 | 514.4 |
| 10/20/18 | Mass Attack (84) | vs Hellions (362) |
Expected DoS
-0.16 Actual DoS -0.62 |
-27.2 | 517.0 |
| 7/14/18 | Mass Attack (106) | vs Ithaca (405) |
Expected DoS
-0.38 Actual DoS -0.59 |
-12.4 | 544.2 |
| 6/9/18 | Mass Attack (108) | vs Bay State Brawlers (218) |
Expected DoS
-0.22 Actual DoS -0.34 |
-6.7 | 556.6 |
| 5/19/18 | Mass Attack (293) | vs Rock Coast (136) |
Expected DoS
-0.01 Actual DoS 0.37 |
+22.1 | 563.2 |
| 4/29/18 | Mass Attack (137) | vs Green Mt. (151) |
Expected DoS
-0.10 Actual DoS -0.05 |
+3.3 | 541.1 |
| 4/28/18 | Mass Attack (254) | vs Granite State (319) |
Expected DoS
-0.21 Actual DoS -0.11 |
+5.8 | 537.8 |
| 4/27/18 | Mass Attack (124) | vs Lehigh Valley (316) |
Expected DoS
-0.22 Actual DoS -0.44 |
-13.0 | 532.0 |
| 4/21/18 | Mass Attack (240) | vs Hartford Area (283) |
Expected DoS
0.26 Actual DoS -0.08 |
-20.3 | 545.0 |
| 8/5/17 | Mass Attack (120) | vs Central NY (167) |
Expected DoS
0.08 Actual DoS -0.16 |
-14.6 | 565.2 |
| 7/22/17 | Mass Attack (321) | vs Jersey Shore (125) |
Expected DoS
0.32 Actual DoS 0.44 |
+7.2 | 579.8 |
| 6/24/17 | Mass Attack (121) | vs Connecticut (237) |
Expected DoS
-0.13 Actual DoS -0.32 |
-11.4 | 572.6 |
| 5/20/17 | Mass Attack (249) | vs Hellions (135) |
Expected DoS
0.10 Actual DoS 0.30 |
+11.9 | 583.9 |
| 5/6/17 | Mass Attack (128) | vs Bay State Brawlers (202) |
Expected DoS
-0.30 Actual DoS -0.22 |
+4.3 | 572.0 |
| 4/29/17 | Mass Attack (270) | vs Suburbia (81) |
Expected DoS
0.10 Actual DoS 0.54 |
+25.7 | 567.7 |
| 3/25/17 | Mass Attack (143) | vs Hartford Area (175) |
Expected DoS
-0.05 Actual DoS -0.10 |
-2.8 | 542.0 |
| 8/13/16 | Mass Attack (158) | vs Central NY (145) |
Expected DoS
-0.17 Actual DoS 0.04 |
+12.6 | 544.8 |
| 6/4/16 | Mass Attack (91) | vs Bay State Brawlers (246) |
Expected DoS
-0.29 Actual DoS -0.46 |
-9.9 | 532.2 |
| 5/14/16 | Mass Attack (253) | vs Morristown: JDB (142) |
Expected DoS
0.44 Actual DoS 0.28 |
-9.2 | 542.1 |
| 5/8/16 | Mass Attack (305) | vs Fredericksburg (131) |
Expected DoS
0.49 Actual DoS 0.40 |
-5.1 | 551.2 |
| 5/7/16 | Mass Attack (132) | vs Granite State (260) |
Expected DoS
-0.49 Actual DoS -0.33 |
+9.5 | 556.3 |
| 5/6/16 | Mass Attack (211) | vs Shore Points (219) |
Expected DoS
0.08 Actual DoS -0.02 |
-6.0 | 546.9 |
| 4/23/16 | Mass Attack (187) | vs New Hampshire (108) |
Expected DoS
0.02 Actual DoS 0.27 |
+14.7 | 552.9 |
| 4/16/16 | Mass Attack (140) | vs Albany (166) |
Expected DoS
0.19 Actual DoS -0.08 |
-15.9 | 538.3 |
| 10/10/15 | Mass Attack (242) | vs Morristown: JDB (122) |
Expected DoS
0.31 Actual DoS 0.33 |
+1.1 | 554.2 |
| 8/29/15 | Mass Attack (97) | vs Central NY (167) |
Expected DoS
-0.47 Actual DoS -0.27 |
+12.2 | 553.1 |
| 7/11/15 | Mass Attack (129) | vs Worcester (106) |
Expected DoS
-0.14 Actual DoS 0.10 |
+13.9 | 540.9 |
| 6/6/15 | Mass Attack (117) | vs Albany (173) |
Expected DoS
0.02 Actual DoS -0.19 |
-12.6 | 527.0 |
| 4/18/15 | Mass Attack (222) | vs Hartford Area (150) |
Expected DoS
-0.16 Actual DoS 0.19 |
+20.7 | 539.6 |
| 4/11/15 | Mass Attack (129) | vs Bay State Brawlers (206) |
Expected DoS
n/a (debut) Actual DoS -0.23 |
+0.0 | 518.9 |
| 3/21/15 | Mass Attack (157) | vs Rock Coast (188) |
Expected DoS
n/a (debut) Actual DoS -0.09 |
— | 518.9 |