4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chirk | 1 | 1772 | 1155 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.211 | 0.211 | 0.211 | 45.0 | -45 | -45 | 1155 | 1155 | 3495 |
| SRMFix | 0.393 | 0.393 | 0.393 | 92.6 | 93 | 93 | 1293 | 1293 | 5878 |
| initial | 0.437 | 0.437 | 0.437 | 52.6 | 53 | 53 | 1253 | 1253 | 6345 |
| EloSRM | 0.490 | 0.490 | 0.490 | 161.4 | 161 | 161 | 1772 | 1772 | 6013 |
| Odd | 0.519 | 0.519 | 0.519 | 172.6 | 173 | 173 | 1632 | 1632 | 6186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 494 | 693.56 | 0.49 | 161 | 1772 | 6013 | -45 | 1155 | 3495 |