4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| PoortL | 3 | 1352 | 680 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.063 | 0.322 | 0.333 | 66.8 | -71 | 97 | 1298 | 1298 | 4492 |
| EloSRM | -0.043 | 0.331 | 0.351 | 79.0 | -86 | 112 | 1352 | 1352 | 4532 |
| initial | -0.201 | 0.353 | 0.365 | 42.5 | -55 | 27 | 1145 | 1127 | 4863 |
| SRMFix | -0.156 | 0.374 | 0.384 | 70.2 | -116 | 45 | 1084 | 1079 | 4686 |
| SRM | -0.482 | 0.630 | 0.738 | 176.0 | -390 | 4 | 810 | 680 | 4754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-12-17 | SRM 277 | 2 | 305 | 411.75 | 0.43 | 112 | 1352 | 4532 | 4 | 680 | 4754 |
| 2 | 2005-12-08 | SRM 276 | 2 | 343 | 341.99 | -0.17 | -38 | 1240 | 5360 | -134 | 676 | 4648 |
| 1 | 2004-07-21 | SRM 204 | 2 | 125 | 107.23 | -0.39 | -86 | 1278 | 3021 | -390 | 810 | 2680 |