4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| inna | 2 | 1266 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.151 | 0.151 | 0.153 | 39.2 | -45 | -33 | 1299 | 1266 | 3411 |
| Odd | -0.155 | 0.155 | 0.156 | 29.2 | -34 | -24 | 1257 | 1233 | 3372 |
| SRMFix | -0.184 | 0.184 | 0.185 | 38.5 | -49 | -28 | 1151 | 1123 | 2999 |
| initial | -0.185 | 0.185 | 0.185 | 22.3 | -23 | -21 | 1177 | 1155 | 3049 |
| SRM | -0.418 | 0.418 | 0.442 | 215.5 | -328 | -103 | 872 | 769 | 3044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-09-07 | TCO04 Qual 2 | 1 | 155 | 169.54 | -0.13 | -33 | 1266 | 3411 | -103 | 769 | 3044 |
| 1 | 2004-02-23 | TCCC '04 Qual. 1 | 1 | 96 | 101.57 | -0.17 | -45 | 1299 | 2869 | -328 | 872 | 2433 |