4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Mahabuhu | 3 | 1617 | 737 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.098 | 0.256 | 0.260 | 30.8 | -39 | 29 | 1229 | 1165 | 7683 |
| SRMFix | -0.158 | 0.276 | 0.296 | 48.2 | -71 | 43 | 1243 | 1141 | 7519 |
| EloSRM | -0.071 | 0.285 | 0.321 | 66.8 | -65 | 130 | 1686 | 1617 | 7825 |
| Odd | -0.081 | 0.311 | 0.333 | 70.1 | -57 | 141 | 1566 | 1497 | 7598 |
| SRM | -0.758 | 0.758 | 0.786 | 154.3 | -206 | -107 | 1050 | 737 | 7599 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-06-05 | SRM 472 | 2 | 694 | 653.15 | -0.09 | -4 | 1617 | 7825 | -107 | 737 | 7599 |
| 2 | 2008-06-14 | SRM 405 | 2 | 753 | 552.34 | -0.45 | -65 | 1621 | 7361 | -206 | 844 | 8942 |
| 1 | 2008-05-01 | SRM 400 | 2 | 452 | 564.30 | 0.32 | 130 | 1686 | 5925 | -150 | 1050 | 4410 |