4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wty1105 | 2 | 2025 | 1204 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.467 | 0.798 | 0.925 | 75.0 | -73 | 77 | 1204 | 1204 | 3046 |
| SRMFix | 1.079 | 1.079 | 1.347 | 166.4 | 65 | 268 | 1533 | 1533 | 3812 |
| EloSRM | 1.123 | 1.123 | 1.353 | 207.2 | 132 | 282 | 2025 | 2025 | 3968 |
| initial | 1.171 | 1.171 | 1.450 | 141.0 | 38 | 244 | 1482 | 1482 | 4117 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 2 | 121 | 444.52 | 1.88 | 282 | 2025 | 3968 | 77 | 1204 | 3046 |
| 1 | 2009-05-27 | SRM 441 | 2 | 537 | 693.58 | 0.37 | 132 | 1742 | 6284 | -73 | 1127 | 3719 |