4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 1110010 | 1 | 1697 | 1032 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.126 | 0.126 | 0.126 | 30.5 | 31 | 31 | 1231 | 1231 | 7226 |
| initial | 0.192 | 0.192 | 0.192 | 23.1 | 23 | 23 | 1223 | 1223 | 7445 |
| EloSRM | 0.281 | 0.281 | 0.281 | 118.2 | 118 | 118 | 1697 | 1697 | 7089 |
| SRM | -0.848 | 0.848 | 0.848 | 168.0 | -168 | -168 | 1032 | 1032 | 6383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 500 | 607.52 | 0.28 | 118 | 1697 | 7089 | -168 | 1032 | 6383 |