4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lxue1 | 1 | 1375 | 1002 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.005 | 0.005 | 0.005 | 31.3 | 31 | 31 | 1375 | 1375 | 2488 |
| initial | -0.112 | 0.112 | 0.112 | 13.5 | -13 | -13 | 1187 | 1187 | 2492 |
| SRMFix | -0.143 | 0.143 | 0.143 | 34.7 | -35 | -35 | 1165 | 1165 | 2488 |
| SRM | -0.862 | 0.862 | 0.862 | 198.0 | -198 | -198 | 1002 | 1002 | 1891 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-02-17 | SRM 184 | 2 | 189 | 189.66 | 0.00 | 31 | 1375 | 2488 | -198 | 1002 | 1891 |