4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JohnsonWang | 2 | 1808 | 914 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.049 | 0.338 | 0.342 | 40.7 | -35 | 47 | 1247 | 1212 | 7751 |
| SRMFix | -0.057 | 0.389 | 0.393 | 76.3 | -74 | 79 | 1279 | 1205 | 7603 |
| EloSRM | -0.025 | 0.477 | 0.478 | 115.2 | -64 | 167 | 1871 | 1808 | 7348 |
| Odd | 0.015 | 0.486 | 0.486 | 118.1 | -53 | 183 | 1702 | 1648 | 7437 |
| SRM | -0.767 | 0.767 | 0.791 | 143.0 | -178 | -108 | 1092 | 914 | 6397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-11 | SRM 506 | 2 | 578 | 408.02 | -0.50 | -64 | 1808 | 7348 | -178 | 914 | 6397 |
| 1 | 2011-04-07 | SRM 502 | 2 | 354 | 484.43 | 0.45 | 167 | 1871 | 6571 | -108 | 1092 | 4486 |