| Date | Calculations | New Rating |
|---|
| 2003-08-17 | ** Darren Kovacs [Rating: 1000] expected: 0.37599824138233 vs SteffenK (912) | 1024 |
| 2003-11-02 | ** Darren Kovacs [Rating: 1024.0638874485] expected: 0.29294852419396 vs SteffenK (871) | 1043 |
| 2004-02-07 | ** Darren Kovacs [Rating: 1042.8125929969] expected: 0.36018357394369 vs SteffenK (943) | 1066 |
| 2009-09-18 | ** Darren Kovacs [Rating: 1065.8643417293] expected: 0.42450381336934 vs mtrodgers99 (1013) | 1093 |
| 2014-05-17 | ** Darren Kovacs [Rating: 1093.0325857849] expected: 0.46117529563781 vs mtrodgers99 (1066) | 1059 |
| 2015-11-07 | ** Darren Kovacs [Rating: 1058.5478047057] expected: 0.40261214823778 vs mtrodgers99 (990) | 1084 |
| 2018-05-19 | ** Darren Kovacs [Rating: 1084.314982193] expected: 0.60585492837819 vs mtrodgers99 (1159) | 1123 |
| 2020-05-15 | ** Darren Kovacs [Rating: 1123.0896976092] expected: 0.25736574116351 vs aiabx (939) | 1140 |
| 2020-06-11 | ** Darren Kovacs [Rating: 1139.5611050436] expected: 0.3512805775605 vs nebel (1033) | 1162 |