4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| athorat | 1 | 1242 | 885 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.322 | 0.322 | 0.322 | 61.2 | -61 | -61 | 1242 | 1242 | 2823 |
| initial | -0.400 | 0.400 | 0.400 | 48.2 | -48 | -48 | 1152 | 1152 | 2887 |
| SRMFix | -0.465 | 0.465 | 0.465 | 108.8 | -109 | -109 | 1091 | 1091 | 2986 |
| SRM | -1.156 | 1.156 | 1.156 | 315.0 | -315 | -315 | 885 | 885 | 2139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-05-06 | SRM 145 | 2 | 188 | 150.35 | -0.32 | -61 | 1242 | 2823 | -315 | 885 | 2139 |