| Date | Calculations | New Rating |
|---|
| 2003-10-09 | ** JR Tracy [Rating: 1000] expected: 0.43277115565705 vs RJenulis (953) | 964 |
| 2011-10-02 | ** J.R. Tracy [Rating: 963.69735396205] expected: 0.53205207480648 vs jrwusmc (986) | 998 |
| 2011-10-04 | ** JR Tracy [Rating: 997.74868674967] expected: 0.42748177233152 vs Dave (947) | 1025 |
| 2011-12-04 | ** J.R. Tracy [Rating: 1025.1075201789] expected: 0.46249881572494 vs mtrodgers99 (999) | 1055 |
| 2012-10-05 | ** JR Tracy [Rating: 1054.7074443853] expected: 0.40794045508503 vs aiabx (990) | 1081 |
| 2015-10-05 | ** JR Tracy [Rating: 1080.8156335107] expected: 0.23730705317665 vs aiabx (878) | 1096 |
| 2017-12-02 | ** J. R. Tracy [Rating: 1096.003284914] expected: 0.54306179971895 vs mtrodgers99 (1126) | 1067 |
| 2018-10-03 | ** JR Tracy [Rating: 1066.759240096] expected: 0.35364788968004 vs aiabx (962) | 1089 |
| 2020-04-29 | ** JR Tracy [Rating: 1089.3927050356] expected: 0.38224102723395 vs jwert02 (1006) | 1114 |