4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DuMuT6p | 2 | 1682 | 703 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.148 | 0.160 | 0.218 | 46.9 | -74 | 20 | 1682 | 1682 | 9868 |
| SRMFix | -0.232 | 0.232 | 0.301 | 53.2 | -99 | -7 | 1101 | 1094 | 10537 |
| initial | -0.235 | 0.235 | 0.273 | 28.3 | -45 | -12 | 1155 | 1143 | 10765 |
| SRM | -0.820 | 0.820 | 0.932 | 248.5 | -395 | -102 | 805 | 703 | 10116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-29 | SRM 525 | 2 | 861 | 868.19 | 0.01 | 20 | 1682 | 9868 | -102 | 703 | 10116 |
| 1 | 2011-11-17 | SRM 524 | 2 | 694 | 614.55 | -0.31 | -74 | 1662 | 10223 | -395 | 805 | 8524 |