Warning Bells

Ranking System WFTDA Global
Current: #1196 of 1641 · 303.5 Peak: 546.3 (May 2011)
Rating Over Time — GLOBAL
Ranking Detail
DateThis TeamOpponent Expected vs. Actual ChangeNew Rating
5/9/26 Warning Bells (109) vs Cornfed (348) Expected DoS -0.44
Actual DoS -0.52
-4.8 303.5
5/2/26 Warning Bells (150) vs Beachside Bruisers (157) Expected DoS -0.08
Actual DoS -0.02
+3.4 308.4
7/19/25 Warning Bells (144) vs Arch Enemies (307) Expected DoS -0.44
Actual DoS -0.36
+5.0 305.0
6/21/25 Warning Bells (83) vs AK Rowdy Rollers (208) Expected DoS -0.09
Actual DoS -0.43
-20.1 300.0
5/3/25 Warning Bells (94) vs Killa Crew (207) Expected DoS 0.19
Actual DoS -0.38
-33.7 320.1
10/27/24 Warning Bells (125) vs Mountain Mayhem (141) Expected DoS -0.10
Actual DoS -0.06
+2.7 353.8
10/26/24 Warning Bells (181) vs Bridge Trolls (176) Expected DoS 0.44
Actual DoS 0.01
-25.4 351.1
10/25/24 Warning Bells (127) vs River Rats (147) Expected DoS 0.34
Actual DoS -0.07
-24.3 376.5
6/1/24 Warning Bells (217) vs Party Crashers (175) Expected DoS 0.39
Actual DoS 0.11
-16.7 400.8
4/27/24 Warning Bells (180) vs Lafayette (176) Expected DoS 0.53
Actual DoS 0.01
-31.0 417.5
9/23/23 Warning Bells (197) vs Indie ROCKers (100) Expected DoS 0.71
Actual DoS 0.33
-23.0 448.6
8/17/19 Warning Bells (36) vs Travel Team B (254) Expected DoS -0.25
Actual DoS -0.75
-29.8 471.5
7/13/19 Warning Bells (162) vs Detroit Roller Derby Allstars B (270) Expected DoS -0.16
Actual DoS -0.25
-5.1 501.3
6/15/19 Warning Bells (116) vs Travel Team B (178) Expected DoS -0.21
Actual DoS -0.21
-0.1 506.4
5/18/19 Warning Bells (113) vs Second Wind (224) Expected DoS -0.19
Actual DoS -0.33
-8.4 506.6
5/4/19 Warning Bells (298) vs Arch Enemies (70) Expected DoS 0.68
Actual DoS 0.62
-3.6 515.0
4/7/19 Warning Bells (222) vs The Herd (266) Expected DoS -0.08
Actual DoS -0.09
-0.8 518.6
4/6/19 Warning Bells (146) vs Travel Team B (150) Expected DoS -0.21
Actual DoS -0.01
+11.7 519.4
4/5/19 Warning Bells (168) vs The Contenders (158) Expected DoS -0.18
Actual DoS 0.03
+12.6 507.7
8/11/18 Warning Bells (149) vs Dark River (174) Expected DoS 0.01
Actual DoS -0.08
-5.5 495.2
6/16/18 Warning Bells (228) vs Flint (198) Expected DoS 0.24
Actual DoS 0.07
-10.0 500.6
5/19/18 Warning Bells (404) vs Violent Lambs (89) Expected DoS 0.48
Actual DoS 0.64
+9.6 510.7
5/5/18 Warning Bells (331) vs Violent Lambs (85) Expected DoS 0.51
Actual DoS 0.59
+4.9 501.1
4/28/18 Warning Bells (254) vs Demolition (111) Expected DoS 0.41
Actual DoS 0.39
-1.2 496.1
3/31/18 Warning Bells (280) vs The Rum Rollers (144) Expected DoS 0.11
Actual DoS 0.32
+12.9 497.3
2/25/18 Warning Bells (180) vs Cornfed (193) Expected DoS -0.08
Actual DoS -0.03
+2.7 484.5
1/20/18 Warning Bells (346) vs Blue Ribbon Bullies (104) Expected DoS 0.07
Actual DoS 0.54
+27.7 481.8
8/5/17 Warning Bells (92) vs Chicago-Style (277) Expected DoS 0.14
Actual DoS -0.50
-38.1 454.1
6/24/17 Warning Bells (284) vs Demolition (62) Expected DoS 0.33
Actual DoS 0.64
+18.6 492.2
5/21/17 Warning Bells (125) vs Travel Team B (176) Expected DoS -0.14
Actual DoS -0.17
-1.7 473.6
5/20/17 Warning Bells (131) vs The Contenders (208) Expected DoS -0.32
Actual DoS -0.23
+5.6 475.3
5/20/17 Warning Bells (291) vs Violent Lambs (44) Expected DoS 0.27
Actual DoS 0.74
+27.8 469.7
5/6/17 Warning Bells (90) vs Travel Team B (169) Expected DoS -0.29
Actual DoS -0.31
-0.9 441.9
4/29/17 Warning Bells (360) vs South Shore (111) Expected DoS 0.33
Actual DoS 0.53
+11.9 442.8
4/8/17 Warning Bells (66) vs Second Wind (241) Expected DoS -0.33
Actual DoS -0.57
-14.3 430.9
3/18/17 Warning Bells (148) vs Gang Green (194) Expected DoS 0.25
Actual DoS -0.13
-22.9 445.2
2/18/17 Warning Bells (179) vs Downriver (178) Expected DoS -0.11
Actual DoS 0.00
+6.7 468.1
2/11/17 Warning Bells (249) vs Gang Green (118) Expected DoS 0.23
Actual DoS 0.36
+7.3 461.4
1/28/17 Warning Bells (119) vs Louisville (174) Expected DoS 0.19
Actual DoS -0.19
-22.3 454.1
8/13/16 Warning Bells (240) vs Music City Brawl Stars (100) Expected DoS 0.45
Actual DoS 0.41
-2.1 476.4
7/9/16 Warning Bells (136) vs Cornfed (153) Expected DoS -0.07
Actual DoS -0.06
+0.6 478.6
6/5/16 Warning Bells (193) vs Northern Lights (163) Expected DoS 0.09
Actual DoS 0.08
-0.3 478.0
6/4/16 Warning Bells (333) vs West Coast Knockouts (133) Expected DoS 0.51
Actual DoS 0.43
-4.9 478.2
6/3/16 Warning Bells (169) vs Battlestars (151) Expected DoS 0.44
Actual DoS 0.06
-22.7 483.1
5/14/16 Warning Bells (131) vs Second Wind (164) Expected DoS 0.07
Actual DoS -0.11
-10.8 505.9
5/7/16 Warning Bells (360) vs Music City Brawl Stars (63) Expected DoS 0.39
Actual DoS 0.70
+18.9 516.7
4/30/16 Warning Bells (264) vs Violent Lambs (117) Expected DoS 0.20
Actual DoS 0.39
+11.3 497.8
4/16/16 Warning Bells (200) vs Bleeding Heartland (153) Expected DoS 0.46
Actual DoS 0.13
-19.6 486.6
4/2/16 Warning Bells (508) vs Destruction Dames (50) Expected DoS 0.64
Actual DoS 0.82
+10.5 506.1
3/19/16 Warning Bells (498) vs Destruction Dames (80) Expected DoS 0.49
Actual DoS 0.72
+13.8 495.6
9/26/15 Warning Bells (209) vs Lansing Vixens (241) Expected DoS -0.24
Actual DoS -0.07
+8.7 481.8
8/22/15 Warning Bells (181) vs Gang Green (129) Expected DoS 0.16
Actual DoS 0.17
+0.3 473.2
6/27/15 Warning Bells (150) vs Arch Nemesis (175) Expected DoS -0.26
Actual DoS -0.08
+9.4 472.9
6/20/15 Warning Bells (177) vs Bay Street Bruisers (146) Expected DoS -0.01
Actual DoS 0.10
+5.4 463.5
5/23/15 Warning Bells (161) vs Cornfed (122) Expected DoS 0.11
Actual DoS 0.14
+1.7 458.1
5/17/15 Warning Bells (66) vs Detroit Roller Derby Allstars B (257) Expected DoS -0.06
Actual DoS -0.59
-27.8 456.4
4/18/15 Warning Bells (197) vs Les Sexpos (209) Expected DoS -0.29
Actual DoS -0.03
+13.8 484.2
4/18/15 Warning Bells (229) vs Music City Brawl Stars (112) Expected DoS -0.18
Actual DoS 0.34
+27.1 470.4
4/18/15 Warning Bells (215) vs Capital Corruption (175) Expected DoS 0.31
Actual DoS 0.10
-10.9 443.3
4/4/15 Warning Bells (205) vs Gang Green (79) Expected DoS 0.30
Actual DoS 0.44
+7.3 454.1
3/28/15 Warning Bells (215) vs Terrorz (91) Expected DoS 0.18
Actual DoS 0.41
+11.9 446.8
3/14/15 Warning Bells (126) vs Arch Nemesis (178) Expected DoS -0.21
Actual DoS -0.17
+1.9 434.9
1/17/15 Warning Bells (95) vs Music City Brawl Stars (203) Expected DoS 0.17
Actual DoS -0.36
-27.7 433.0
8/9/14 Warning Bells (145) vs Steel Beamers (135) Expected DoS 0.16
Actual DoS 0.04
-6.8 460.8
6/28/14 Warning Bells (218) vs South Bend (226) Expected DoS 0.30
Actual DoS -0.02
-16.6 467.5
5/3/14 Warning Bells (185) vs Gang Green (88) Expected DoS 0.07
Actual DoS 0.36
+15.1 484.1
4/19/14 Warning Bells (220) vs Circle City (108) Expected DoS 0.35
Actual DoS 0.34
-0.4 469.0
3/30/14 Warning Bells (147) vs Violent Lambs (143) Expected DoS 0.34
Actual DoS 0.01
-17.2 469.4
3/15/14 Warning Bells (236) vs Violent Lambs (75) Expected DoS 0.36
Actual DoS 0.52
+8.1 486.6
2/15/14 Warning Bells (391) vs Code Blue Assassins (55) Expected DoS 0.46
Actual DoS 0.75
+15.5 478.5
2/8/14 Warning Bells (194) vs Minnesota Nice (205) Expected DoS -0.18
Actual DoS -0.03
+7.8 462.9
2/8/14 Warning Bells (109) vs The Herd (197) Expected DoS -0.18
Actual DoS -0.29
-5.6 455.1
2/8/14 Warning Bells (227) vs Tri-City Lightning (117) Expected DoS 0.47
Actual DoS 0.32
-8.1 460.7
1/25/14 Warning Bells (86) vs Twin City (232) Expected DoS -0.10
Actual DoS -0.46
-18.6 468.8
12/28/13 Warning Bells (204) vs South Bend (206) Expected DoS 0.40
Actual DoS 0.00
-21.4 487.3
5/18/13 Warning Bells (204) vs Arch Nemesis (154) Expected DoS -0.02
Actual DoS 0.14
+8.6 508.7
4/27/13 Warning Bells (98) vs Second Wind (173) Expected DoS -0.08
Actual DoS -0.28
-10.5 500.2
4/5/13 Warning Bells (269) vs Detroit Roller Derby Allstars B (59) Expected DoS 0.42
Actual DoS 0.64
+11.5 510.6
3/10/13 Warning Bells (110) vs Demolition (159) Expected DoS 0.17
Actual DoS -0.18
-18.3 499.1
3/2/13 Warning Bells (133) vs Demolition (167) Expected DoS 0.28
Actual DoS -0.11
-20.4 517.4
2/9/13 Warning Bells (169) vs Junkyard Dolls (134) Expected DoS 0.22
Actual DoS 0.12
-5.2 537.7
2/9/13 Warning Bells (299) vs Detroit Roller Derby Allstars B (62) Expected DoS 0.27
Actual DoS 0.66
+20.3 543.0
2/9/13 Warning Bells (285) vs Music City Brawl Stars (47) Expected DoS 0.33
Actual DoS 0.72
+20.0 522.6
1/26/13 Warning Bells (313) vs Violent Lambs (62) Expected DoS 0.48
Actual DoS 0.67
+9.7 502.6
6/3/12 Warning Bells (150) vs Arch Nemesis (93) Expected DoS 0.23
Actual DoS 0.23
+0.2 492.9
6/2/12 Warning Bells (264) vs Shade Brigade (78) Expected DoS 0.42
Actual DoS 0.54
+5.3 492.7
4/7/12 Warning Bells (155) vs Blitzburgh Bombers (97) Expected DoS 0.42
Actual DoS 0.23
-8.6 487.4
3/31/12 Warning Bells (79) vs Second Wind (171) Expected DoS -0.06
Actual DoS -0.37
-13.6 496.0
3/24/12 Warning Bells (257) vs Blitz (30) Expected DoS 0.48
Actual DoS 0.79
+13.7 509.6
1/21/12 Warning Bells (150) vs The Fury (115) Expected DoS -0.22
Actual DoS 0.13
+15.6 495.9
1/7/12 Warning Bells (102) vs Demolition (182) Expected DoS 0.08
Actual DoS -0.28
-16.1 480.3
12/17/11 Warning Bells (192) vs Louisville (57) Expected DoS 0.03
Actual DoS 0.54
+22.6 496.4
9/25/11 Warning Bells (76) vs Detroit Roller Derby Allstars B (161) Expected DoS -0.04
Actual DoS -0.36
-14.2 473.8
8/20/11 Warning Bells (79) vs Black-n-Bluegrass (137) Expected DoS 0.24
Actual DoS -0.27
-22.6 488.0
6/18/11 Warning Bells (121) vs Kalamazoo (90) Expected DoS 0.36
Actual DoS 0.15
-9.2 510.6
5/22/11 Warning Bells (126) vs CoMo (116) Expected DoS 0.32
Actual DoS 0.04
-12.4 519.8
5/21/11 Warning Bells (202) vs Team Unicorn (63) Expected DoS 0.29
Actual DoS 0.52
+10.3 532.2
5/14/11 Warning Bells (123) vs Detroit Roller Derby Allstars B (137) Expected DoS 0.50
Actual DoS -0.05
-24.4 521.9
5/14/11 Warning Bells (147) vs SWAT team (37) Expected DoS 0.48
Actual DoS 0.60
+5.2 546.3
4/30/11 Warning Bells (149) vs Violent Lambs (39) Expected DoS 0.37
Actual DoS 0.59
+9.3 541.1
4/16/11 Warning Bells (221) vs Destruction Dames (62) Expected DoS 0.76
Actual DoS 0.56
-8.9 531.7
3/12/11 Warning Bells (169) vs Battlestars (49) Expected DoS 0.59
Actual DoS 0.55
-1.8 540.7
2/19/11 Warning Bells (236) vs Attack! (28) Expected DoS 0.57
Actual DoS 0.79
+9.9 542.5
1/29/11 Warning Bells (194) vs Rockford (87) Expected DoS 0.60
Actual DoS 0.38
-9.6 532.7
12/4/10 Warning Bells (259) vs Shade Brigade (19) Expected DoS 0.58
Actual DoS 0.86
+13.6 542.2
10/17/10 Warning Bells (210) vs Gem City (39) Expected DoS 0.61
Actual DoS 0.69
+3.5 528.6
8/10/10 Warning Bells (170) vs Lafayette (57) Expected DoS 0.82
Actual DoS 0.50
-15.5 525.1
4/17/10 Warning Bells (179) vs Gang Green (29) Expected DoS 0.47
Actual DoS 0.72
+11.9 540.6
4/10/10 Warning Bells (125) vs Paper Valley (118) Expected DoS -0.12
Actual DoS 0.03
+7.1 528.7
3/27/10 Warning Bells (155) vs Gang Green (59) Expected DoS 0.12
Actual DoS 0.45
+15.6 521.6
2/20/10 Warning Bells (87) vs Attack! (55) Expected DoS 0.47
Actual DoS 0.23
-11.9 505.9
1/10/10 Warning Bells (265) vs Flint (9) Expected DoS 0.63
Actual DoS 0.93
+14.8 517.8
12/5/09 Warning Bells (138) vs Hazmat Crew (66) Expected DoS 0.31
Actual DoS 0.35
+2.1 503.0
11/21/09 Warning Bells (217) vs Mid Michigan Derby (20) Expected DoS 0.39
Actual DoS 0.83
+21.1 500.9
11/7/09 Warning Bells (124) vs Code Blue Assassins (33) Expected DoS 0.45
Actual DoS 0.58
+6.4 479.8
6/27/09 Warning Bells (77) vs Louisville (59) Expected DoS 0.33
Actual DoS 0.13
-9.4 473.5
5/30/09 Warning Bells (119) vs SWAT team (66) Expected DoS -0.01
Actual DoS 0.29
+14.3 482.9
4/4/09 Warning Bells (117) vs Demolition (52) Expected DoS -0.06
Actual DoS 0.38
+21.4 468.5
3/15/09 Warning Bells (147) vs ROCK (51) Expected DoS 0.30
Actual DoS 0.48
+8.9 447.1
2/14/09 Warning Bells (63) vs Akron (41) Expected DoS n/a (debut)
Actual DoS 0.21
438.3