4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xiaogangedemon | 1 | 1547 | 932 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.213 | 0.213 | 0.213 | 24.9 | -25 | -25 | 1420 | 1420 | 10119 |
| EloSRM | -0.223 | 0.223 | 0.223 | 39.9 | -40 | -40 | 1547 | 1547 | 9868 |
| initial | -0.261 | 0.261 | 0.261 | 31.4 | -31 | -31 | 1169 | 1169 | 9747 |
| SRMFix | -0.268 | 0.268 | 0.268 | 64.1 | -64 | -64 | 1136 | 1136 | 9684 |
| SRM | -0.641 | 0.641 | 0.641 | 268.0 | -268 | -268 | 932 | 932 | 7850 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-12 | TC China 08 - 1E | 1 | 221 | 247.66 | -0.22 | -40 | 1547 | 9868 | -268 | 932 | 7850 |