4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| boaiting | 2 | 1818 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.578 | 0.578 | 0.749 | 69.6 | 12 | 127 | 1339 | 1339 | 5693 |
| EloSRM | 0.494 | 0.579 | 0.761 | 129.4 | 7 | 251 | 1818 | 1818 | 5783 |
| SRMFix | 0.414 | 0.634 | 0.757 | 133.4 | -37 | 230 | 1430 | 1392 | 5344 |
| SRM | 0.252 | 0.637 | 0.685 | 207.0 | -229 | 185 | 1385 | 1156 | 4336 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 180 | 169.71 | -0.08 | 7 | 1818 | 5783 | -229 | 1156 | 4336 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 200 | 424.96 | 1.07 | 251 | 1811 | 5325 | 185 | 1385 | 2124 |