4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| swaben | 2 | 1112 | 543 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.337 | 0.337 | 0.341 | 69.8 | -89 | -50 | 1163 | 1112 | 2884 |
| SRMFix | -0.444 | 0.444 | 0.455 | 91.8 | -126 | -58 | 1074 | 1016 | 2894 |
| initial | -0.453 | 0.453 | 0.454 | 54.5 | -59 | -51 | 1141 | 1091 | 2825 |
| SRM | -0.927 | 0.927 | 0.986 | 328.5 | -456 | -201 | 744 | 543 | 2806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-05-01 | SRM 85 | 2 | 364 | 316.65 | -0.28 | -50 | 1112 | 2884 | -201 | 543 | 2806 |
| 1 | 2002-04-30 | SRM 84 | 2 | 365 | 299.86 | -0.39 | -89 | 1163 | 2481 | -456 | 744 | 2236 |