4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Sergey_M | 3 | 1605 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.058 | 0.197 | 0.198 | 23.8 | -26 | 25 | 1225 | 1179 | 9121 |
| SRMFix | -0.122 | 0.213 | 0.225 | 37.4 | -52 | 33 | 1233 | 1154 | 9063 |
| EloSRM | -0.088 | 0.280 | 0.283 | 62.9 | -43 | 122 | 1672 | 1605 | 7510 |
| SRM | -0.749 | 0.749 | 0.766 | 147.7 | -172 | -103 | 1028 | 757 | 10060 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-06-14 | SRM 405 | 2 | 708 | 603.89 | -0.23 | -24 | 1605 | 7510 | -103 | 757 | 10060 |
| 2 | 2008-04-12 | SRM 397 | 2 | 598 | 478.18 | -0.32 | -43 | 1629 | 6377 | -168 | 860 | 6196 |
| 1 | 2008-03-22 | SRM 394 | 2 | 464 | 566.59 | 0.29 | 122 | 1672 | 6067 | -172 | 1028 | 4683 |