4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Kang_TY | 1 | 1480 | 339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.451 | 0.451 | 0.451 | 110.0 | -110 | -110 | 1346 | 1346 | 11761 |
| EloSRM | -0.488 | 0.488 | 0.488 | 124.7 | -125 | -125 | 1480 | 1480 | 11582 |
| initial | -0.553 | 0.553 | 0.553 | 66.5 | -67 | -67 | 1133 | 1133 | 11356 |
| SRMFix | -0.620 | 0.620 | 0.620 | 142.4 | -142 | -142 | 1058 | 1058 | 11754 |
| SRM | -1.582 | 1.582 | 1.582 | 861.0 | -861 | -861 | 339 | 339 | 12517 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 795 | 566.89 | -0.49 | -125 | 1480 | 11582 | -861 | 339 | 12517 |