4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pbulbul | 2 | 1720 | 996 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.127 | 0.139 | 0.189 | 16.8 | -1 | 32 | 1232 | 1231 | 7243 |
| SRMFix | 0.103 | 0.143 | 0.176 | 33.0 | -7 | 59 | 1259 | 1252 | 6893 |
| EloSRM | 0.144 | 0.155 | 0.212 | 67.7 | 12 | 123 | 1720 | 1720 | 6892 |
| Odd | 0.158 | 0.158 | 0.222 | 68.5 | 12 | 125 | 1580 | 1580 | 7145 |
| SRM | -0.368 | 0.368 | 0.393 | 102.0 | -147 | -57 | 1143 | 996 | 6556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 364 | 361.07 | -0.01 | 12 | 1720 | 6892 | -147 | 996 | 6556 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 152 | 187.02 | 0.30 | 123 | 1708 | 6898 | -57 | 1143 | 4432 |