4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 01000001 | 1 | 1659 | 1027 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.131 | 0.131 | 0.131 | 31.8 | 32 | 32 | 1232 | 1232 | 5470 |
| initial | 0.194 | 0.194 | 0.194 | 23.4 | 23 | 23 | 1223 | 1223 | 5654 |
| EloSRM | 0.304 | 0.304 | 0.304 | 127.1 | 127 | 127 | 1659 | 1659 | 5391 |
| Odd | 0.332 | 0.332 | 0.332 | 138.1 | 138 | 138 | 1548 | 1548 | 5498 |
| SRM | -0.892 | 0.892 | 0.892 | 173.0 | -173 | -173 | 1027 | 1027 | 4191 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-10 | SRM 375 | 2 | 307 | 379.14 | 0.30 | 127 | 1659 | 5391 | -173 | 1027 | 4191 |