4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jeffsuofmgrad | 3 | 1185 | 458 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.254 | 0.345 | 0.390 | 73.8 | -128 | 50 | 1228 | 1185 | 2971 |
| initial | -0.366 | 0.366 | 0.456 | 44.1 | -83 | -3 | 1117 | 1068 | 3150 |
| SRMFix | -0.318 | 0.383 | 0.464 | 75.5 | -165 | 17 | 1052 | 1007 | 3148 |
| SRM | -0.534 | 0.602 | 0.845 | 247.3 | -657 | -4 | 543 | 458 | 3187 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-07-17 | SRM 155 | 2 | 190 | 166.65 | -0.32 | -43 | 1185 | 2971 | -81 | 458 | 3187 |
| 2 | 2003-06-11 | SRM 150 | 2 | 146 | 160.47 | 0.14 | 50 | 1228 | 2812 | -4 | 539 | 3325 |
| 1 | 2003-05-28 | SRM 148 | 2 | 207 | 139.88 | -0.58 | -128 | 1178 | 3309 | -657 | 543 | 3426 |