4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| proGex | 4 | 1561 | 986 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.232 | 0.434 | 0.556 | 90.2 | -45 | 176 | 1606 | 1561 | 3204 |
| Odd | 0.185 | 0.434 | 0.560 | 87.8 | -41 | 166 | 1566 | 1525 | 3082 |
| SRMFix | 0.092 | 0.443 | 0.597 | 63.4 | -71 | 158 | 1371 | 1288 | 2969 |
| initial | 0.181 | 0.449 | 0.605 | 54.0 | -64 | 130 | 1352 | 1287 | 2924 |
| SRM | -0.199 | 0.465 | 0.522 | 71.5 | -130 | 36 | 1106 | 986 | 2908 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-19 | SRM 278 | 2 | 207 | 156.54 | -0.40 | -45 | 1561 | 3204 | -81 | 986 | 2908 |
| 3 | 2004-11-04 | SRM 218 | 2 | 72 | 79.19 | 0.14 | 57 | 1606 | 1915 | -39 | 1067 | 1721 |
| 2 | 2003-02-08 | SRM 134 | 2 | 61 | 122.88 | 1.01 | 176 | 1549 | 1775 | 36 | 1106 | 1335 |
| 1 | 2003-01-30 | SRM 131 | 2 | 148 | 168.10 | 0.18 | 83 | 1374 | 2403 | -130 | 1070 | 1429 |