4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ekurowski | 6 | 1516 | 867 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.044 | 0.297 | 0.371 | 37.3 | -60 | 87 | 1293 | 1255 | 2167 |
| initial | 0.094 | 0.307 | 0.384 | 37.0 | -70 | 69 | 1285 | 1268 | 2088 |
| EloSRM | 0.043 | 0.326 | 0.380 | 57.3 | -57 | 109 | 1516 | 1516 | 2087 |
| SRM | -0.231 | 0.347 | 0.415 | 61.2 | -126 | 17 | 1074 | 867 | 2430 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2004-06-21 | SRM 200 | 2 | 102 | 138.36 | 0.44 | 83 | 1516 | 2087 | 17 | 867 | 2430 |
| 5 | 2004-02-17 | SRM 184 | 2 | 194 | 159.17 | -0.57 | -57 | 1432 | 2288 | -120 | 850 | 2502 |
| 4 | 2003-06-11 | SRM 150 | 2 | 100 | 96.70 | -0.05 | 10 | 1489 | 1869 | -31 | 970 | 1745 |
| 3 | 2003-06-02 | SRM 149 | 2 | 113 | 96.49 | -0.23 | -10 | 1479 | 1897 | -52 | 1001 | 1627 |
| 2 | 2003-05-28 | SRM 148 | 2 | 86 | 122.99 | 0.52 | 109 | 1489 | 1887 | -21 | 1053 | 1471 |
| 1 | 2003-05-22 | SRM 147 | 2 | 127 | 141.00 | 0.15 | 75 | 1380 | 2257 | -126 | 1074 | 1399 |