4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ynoc | 2 | 1805 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.296 | 0.296 | 0.406 | 35.7 | 2 | 69 | 1271 | 1271 | 6076 |
| SRMFix | 0.157 | 0.359 | 0.392 | 77.2 | -35 | 120 | 1320 | 1285 | 5929 |
| EloSRM | 0.222 | 0.413 | 0.469 | 110.3 | -12 | 209 | 1817 | 1805 | 5885 |
| Odd | 0.244 | 0.428 | 0.492 | 112.5 | 0 | 225 | 1682 | 1682 | 5855 |
| SRM | -0.512 | 0.512 | 0.550 | 89.0 | -119 | -59 | 1141 | 1022 | 4620 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-05 | SRM 452 | 2 | 537 | 470.67 | -0.19 | -12 | 1805 | 5885 | -119 | 1022 | 4620 |
| 1 | 2009-05-12 | SRM 440 | 2 | 423 | 656.89 | 0.64 | 209 | 1817 | 5651 | -59 | 1141 | 4134 |