4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lingshan_xiaoya | 3 | 1490 | 614 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.146 | 0.163 | 0.190 | 34.8 | -55 | 23 | 1516 | 1490 | 8036 |
| initial | -0.216 | 0.216 | 0.243 | 26.1 | -39 | -8 | 1161 | 1122 | 9033 |
| SRMFix | -0.218 | 0.218 | 0.263 | 43.2 | -92 | -5 | 1108 | 1070 | 8944 |
| SRM | -0.715 | 0.715 | 0.828 | 195.3 | -380 | -97 | 820 | 614 | 8761 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-03-22 | SRM 394 | 2 | 578 | 577.82 | -0.22 | -26 | 1490 | 8036 | -97 | 614 | 8761 |
| 2 | 2008-03-11 | SRM 393 | 2 | 598 | 608.22 | 0.02 | 23 | 1516 | 7529 | -109 | 711 | 8028 |
| 1 | 2008-03-06 | SRM 392 | 2 | 659 | 555.04 | -0.25 | -55 | 1493 | 7913 | -380 | 820 | 6753 |