4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tech99 | 1 | 1408 | 1087 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.189 | 0.189 | 0.189 | 45.6 | 46 | 46 | 1246 | 1246 | 2068 |
| initial | 0.264 | 0.264 | 0.264 | 31.8 | 32 | 32 | 1232 | 1232 | 2175 |
| EloSRM | 0.326 | 0.326 | 0.326 | 124.8 | 125 | 125 | 1408 | 1408 | 2151 |
| Odd | 0.330 | 0.330 | 0.330 | 129.2 | 129 | 129 | 1382 | 1382 | 2154 |
| SRM | -0.551 | 0.551 | 0.551 | 113.0 | -113 | -113 | 1087 | 1087 | 1280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-12-10 | SRM 123 | 2 | 123 | 154.14 | 0.33 | 125 | 1408 | 2151 | -113 | 1087 | 1280 |