4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Polla | 2 | 2187 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.199 | 0.550 | 0.585 | 102.0 | -99 | 105 | 1305 | 1206 | 3984 |
| SRMFix | 0.827 | 0.849 | 1.185 | 173.7 | -4 | 344 | 1544 | 1540 | 4955 |
| initial | 0.886 | 0.886 | 1.230 | 106.7 | 4 | 209 | 1413 | 1413 | 6022 |
| EloSRM | 0.892 | 0.922 | 1.283 | 229.2 | -1 | 457 | 2188 | 2187 | 4823 |
| Odd | 0.920 | 0.948 | 1.321 | 238.6 | 0 | 477 | 2012 | 2012 | 4908 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-01-19 | SRM 530 | 1 | 406 | 476.44 | -0.03 | -1 | 2187 | 4823 | -99 | 1206 | 3984 |
| 1 | 2011-10-13 | SRM 521 | 2 | 228 | 801.92 | 1.81 | 457 | 2188 | 4541 | 105 | 1305 | 2926 |