4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SARCH | 1 | 1455 | 384 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.494 | 0.494 | 0.494 | 122.5 | -123 | -123 | 1320 | 1320 | 11946 |
| EloSRM | -0.509 | 0.509 | 0.509 | 129.7 | -130 | -130 | 1455 | 1455 | 11648 |
| initial | -0.542 | 0.542 | 0.542 | 65.3 | -65 | -65 | 1135 | 1135 | 11266 |
| SRMFix | -0.562 | 0.562 | 0.562 | 130.0 | -130 | -130 | 1070 | 1070 | 11460 |
| SRM | -1.039 | 1.039 | 1.039 | 816.0 | -816 | -816 | 384 | 384 | 12549 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 266 | 187.22 | -0.51 | -130 | 1455 | 11648 | -816 | 384 | 12549 |