4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| omani1980 | 3 | 1296 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.097 | 0.250 | 0.250 | 72.1 | -75 | 100 | 1412 | 1296 | 4739 |
| Odd | -0.121 | 0.281 | 0.283 | 68.6 | -64 | 101 | 1372 | 1268 | 4436 |
| SRMFix | -0.243 | 0.287 | 0.331 | 44.7 | -62 | 16 | 1216 | 1098 | 4107 |
| initial | -0.216 | 0.298 | 0.328 | 35.9 | -55 | 15 | 1215 | 1122 | 4553 |
| SRM | -0.624 | 0.624 | 0.637 | 207.7 | -357 | -110 | 1044 | 577 | 4804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-10-18 | SRM 268 | 2 | 286 | 262.42 | -0.26 | -41 | 1296 | 4739 | -110 | 577 | 4804 |
| 2 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 319 | 281.09 | -0.26 | -75 | 1337 | 4073 | -357 | 687 | 4240 |
| 1 | 2003-07-09 | SRM 154 | 2 | 127 | 148.83 | 0.23 | 100 | 1412 | 1946 | -156 | 1044 | 1402 |