4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| winnie33 | 2 | 1473 | 563 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.235 | 0.235 | 0.248 | 31.8 | -39 | -24 | 1512 | 1473 | 9909 |
| Odd | -0.237 | 0.237 | 0.258 | 17.7 | -28 | -8 | 1405 | 1377 | 9671 |
| SRMFix | -0.286 | 0.286 | 0.288 | 57.4 | -62 | -53 | 1138 | 1085 | 10074 |
| initial | -0.287 | 0.287 | 0.295 | 34.5 | -43 | -26 | 1174 | 1131 | 10309 |
| SRM | -0.606 | 0.606 | 0.655 | 318.5 | -379 | -258 | 942 | 563 | 10646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-24 | College Tour Beijing | 1 | 444 | 548.68 | -0.31 | -39 | 1473 | 9909 | -379 | 563 | 10646 |
| 1 | 2007-12-11 | SRM 382 | 2 | 290 | 351.46 | -0.16 | -24 | 1512 | 7198 | -258 | 942 | 5271 |