| Date | Calculations | New Rating |
|---|
| 2003-07-27 | ** Randy Shurtz [Rating: 1000] expected: 0.78599660228216 vs worksp2018 (1226) | 986 |
| 2004-12-04 | ** Randy Shurtz [Rating: 986.30378254606] expected: 0.45935745124586 vs tommyl (958) | 1016 |
| 2009-11-06 | ** Randy Shurtz [Rating: 1015.7026594258] expected: 0.46737466782281 vs Danno (993) | 1046 |
| 2011-11-11 | ** Randy Shurtz [Rating: 1045.6146381665] expected: 0.53360351015397 vs styson (1069) | 1080 |
| 2016-03-18 | ** Randy Shurtz [Rating: 1079.7652628163] expected: 0.63904949539073 vs dmareske (1179) | 1121 |
| 2016-08-14 | ** Randy Shurtz [Rating: 1120.6644305213] expected: 0.41078396413782 vs worksp2018 (1058) | 1147 |
| 2016-08-14 | ** Randy Shurtz [Rating: 1146.9546042261] expected: 0.34035067270089 vs worksp2018 (1032) | 1105 |
| 2016-11-09 | ** Randy Shurtz [Rating: 1104.737047279] expected: 0.43455669658662 vs nebel (1059) | 1133 |
| 2017-01-08 | ** Randy Shurtz [Rating: 1132.5486758605] expected: 0.3267951216176 vs von Garvin (1007) | 1153 |
| 2017-01-10 | ** R. Shurtz [Rating: 1153.4635636441] expected: 0.18598345906455 vs wwillow (897) | 1101 |
| 2017-02-19 | ** Randy Shurtz [Rating: 1101.3665050242] expected: 0.4635593913878 vs dmareske (1076) | 1067 |
| 2017-02-19 | ** Randy Shurtz [Rating: 1067.034306073] expected: 0.68252759597145 vs worksp2018 (1200) | 1111 |
| 2017-02-20 | ** Randy Shurtz [Rating: 1110.7160722152] expected: 0.21234646899834 vs Danno (883) | 1124 |
| 2017-03-30 | ** Randy Shurtz [Rating: 1124.3062462311] expected: 0.21858333720332 vs Danno (903) | 1138 |
| 2017-10-08 | ** Randy Shurtz [Rating: 1138.2955798121] expected: 0.66447874219453 vs worksp2018 (1257) | 1181 |
| 2018-03-18 | ** Randy Shurtz [Rating: 1180.8222193125] expected: 0.57874627340346 vs worksp2018 (1236) | 1154 |
| 2018-12-07 | ** Randy Shurtz [Rating: 1153.8619808104] expected: 0.56883626341687 vs worksp2018 (1202) | 1190 |
| 2018-12-08 | ** Randy Shurtz [Rating: 1190.267501669] expected: 0.43098093754593 vs worksp2018 (1142) | 1218 |
| 2019-03-10 | ** R. Shurtz [Rating: 1217.850281672] expected: 0.23210156890082 vs wwillow (1010) | 1233 |
| 2019-03-14 | ** Randy Shurtz [Rating: 1232.7047820816] expected: 0.33168164248565 vs nebel (1111) | 1254 |
| 2019-07-27 | ** Randy Shurtz [Rating: 1253.9324072007] expected: 0.11242756118629 vs Danno (895) | 1261 |
| 2020-03-21 | ** Randy Shurtz [Rating: 1261.1277711166] expected: 0.2338735172466 vs nebel (1055) | 1276 |