4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lemming | 4 | 1633 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.417 | 0.750 | 0.864 | 103.9 | -52 | 132 | 1633 | 1633 | 1517 |
| SRMFix | 0.453 | 0.782 | 0.949 | 101.0 | -87 | 170 | 1430 | 1430 | 1465 |
| initial | 0.529 | 0.809 | 0.983 | 97.4 | -67 | 208 | 1455 | 1455 | 1299 |
| SRM | 0.179 | 0.824 | 0.983 | 90.2 | -148 | 95 | 1096 | 1029 | 1652 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-10-21 | SRM 168 | 2 | 49 | 134.96 | 1.46 | 132 | 1633 | 1517 | 95 | 1029 | 1652 |
| 3 | 2003-10-14 | SRM 167 | 2 | 166 | 138.34 | -0.67 | -52 | 1502 | 1924 | -148 | 934 | 1992 |
| 2 | 2003-10-01 | SRM 166 | 2 | 113 | 164.99 | 0.55 | 107 | 1554 | 1686 | -14 | 1082 | 1387 |
| 1 | 2003-09-23 | SRM 165 | 2 | 121 | 151.84 | 0.33 | 124 | 1447 | 1966 | -104 | 1096 | 1328 |