4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pygmalion | 1 | 1221 | 652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.373 | 0.373 | 0.373 | 103.6 | -104 | -104 | 1221 | 1221 | 3104 |
| Odd | -0.374 | 0.374 | 0.374 | 99.3 | -99 | -99 | 1180 | 1180 | 3247 |
| initial | -0.447 | 0.447 | 0.447 | 53.8 | -54 | -54 | 1146 | 1146 | 2865 |
| SRMFix | -0.464 | 0.464 | 0.464 | 108.5 | -108 | -108 | 1092 | 1092 | 2919 |
| SRM | -1.114 | 1.114 | 1.114 | 548.0 | -548 | -548 | 652 | 652 | 3186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 529 | 423.97 | -0.37 | -104 | 1221 | 3104 | -548 | 652 | 3186 |