4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wangxin | 1 | 1574 | 970 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.033 | 0.033 | 0.033 | 38.4 | 38 | 38 | 1574 | 1574 | 6341 |
| initial | -0.051 | 0.051 | 0.051 | 6.2 | -6 | -6 | 1194 | 1194 | 6305 |
| Odd | 0.058 | 0.058 | 0.058 | 52.7 | 53 | 53 | 1465 | 1465 | 6443 |
| SRMFix | -0.102 | 0.102 | 0.102 | 24.8 | -25 | -25 | 1175 | 1175 | 6309 |
| SRM | -0.953 | 0.953 | 0.953 | 230.0 | -230 | -230 | 970 | 970 | 4901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-04 | SRM 380 | 2 | 406 | 415.49 | 0.03 | 38 | 1574 | 6341 | -230 | 970 | 4901 |