4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| udit39 | 1 | 1255 | 926 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.009 | 0.009 | 0.009 | 27.6 | 28 | 28 | 1250 | 1250 | 812 |
| EloSRM | -0.019 | 0.019 | 0.019 | 19.1 | 19 | 19 | 1255 | 1255 | 794 |
| initial | -0.142 | 0.142 | 0.142 | 17.1 | -17 | -17 | 1183 | 1183 | 747 |
| SRMFix | -0.168 | 0.168 | 0.168 | 40.6 | -41 | -41 | 1159 | 1159 | 793 |
| SRM | -0.816 | 0.816 | 0.816 | 274.0 | -274 | -274 | 926 | 926 | 779 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-01-07 | SRM 55 | 2 | 151 | 149.04 | -0.02 | 19 | 1255 | 794 | -274 | 926 | 779 |