4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| schiang020977 | 1 | 1223 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.407 | 0.407 | 0.407 | 85.0 | -85 | -85 | 1223 | 1223 | 2875 |
| initial | -0.498 | 0.498 | 0.498 | 59.9 | -60 | -60 | 1140 | 1140 | 2904 |
| SRMFix | -0.535 | 0.535 | 0.535 | 124.0 | -124 | -124 | 1076 | 1076 | 2952 |
| SRM | -1.145 | 1.145 | 1.145 | 397.0 | -397 | -397 | 803 | 803 | 2484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-06-11 | SRM 150 | 2 | 158 | 135.34 | -0.41 | -85 | 1223 | 2875 | -397 | 803 | 2484 |