4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aurumaeus | 1 | 1390 | 1049 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.071 | 0.071 | 0.071 | 17.3 | 17 | 17 | 1217 | 1217 | 2320 |
| initial | 0.138 | 0.138 | 0.138 | 16.6 | 17 | 17 | 1217 | 1217 | 2398 |
| EloSRM | 0.228 | 0.228 | 0.228 | 98.7 | 99 | 99 | 1390 | 1390 | 2355 |
| Odd | 0.236 | 0.236 | 0.236 | 101.3 | 101 | 101 | 1359 | 1359 | 2374 |
| SRM | -0.744 | 0.744 | 0.744 | 151.0 | -151 | -151 | 1049 | 1049 | 1529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-02-05 | SRM 133 | 2 | 138 | 161.65 | 0.23 | 99 | 1390 | 2355 | -151 | 1049 | 1529 |