4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mkarapostol | 1 | 1381 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.154 | 0.154 | 0.154 | 37.4 | 37 | 37 | 1237 | 1237 | 1127 |
| initial | 0.228 | 0.228 | 0.228 | 27.4 | 27 | 27 | 1227 | 1227 | 1162 |
| Odd | 0.339 | 0.339 | 0.339 | 124.9 | 125 | 125 | 1354 | 1354 | 1176 |
| EloSRM | 0.357 | 0.357 | 0.357 | 134.6 | 135 | 135 | 1381 | 1381 | 1146 |
| SRM | -0.635 | 0.635 | 0.635 | 126.0 | -126 | -126 | 1074 | 1074 | 790 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-03-21 | SRM 73 | 2 | 185 | 236.86 | 0.36 | 135 | 1381 | 1146 | -126 | 1074 | 790 |