4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| HongKoon | 1 | 1597 | 977 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.011 | 0.011 | 0.011 | 1.3 | -1 | -1 | 1199 | 1199 | 6656 |
| EloSRM | 0.066 | 0.066 | 0.066 | 49.5 | 50 | 50 | 1597 | 1597 | 6658 |
| SRMFix | -0.078 | 0.078 | 0.078 | 19.0 | -19 | -19 | 1181 | 1181 | 6621 |
| Odd | 0.089 | 0.089 | 0.089 | 63.0 | 63 | 63 | 1482 | 1482 | 6742 |
| SRM | -0.941 | 0.941 | 0.941 | 223.0 | -223 | -223 | 977 | 977 | 5072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-02-26 | SRM 391 | 2 | 415 | 434.34 | 0.07 | 50 | 1597 | 6658 | -223 | 977 | 5072 |