4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jmawebb | 4 | 2194 | 1573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.681 | 0.838 | 1.193 | 117.8 | -34 | 297 | 1622 | 1573 | 380 |
| SRMFix | 1.056 | 1.056 | 1.539 | 182.0 | 11 | 520 | 1928 | 1928 | 489 |
| Odd | 1.023 | 1.063 | 1.601 | 205.8 | 2 | 556 | 2106 | 2106 | 417 |
| EloSRM | 1.046 | 1.071 | 1.606 | 215.9 | 9 | 555 | 2194 | 2194 | 423 |
| initial | 1.329 | 1.329 | 1.643 | 160.0 | 60 | 347 | 1840 | 1840 | 749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-03-13 | SRM 186 | 1 | 91 | 93.06 | 0.03 | 20 | 2194 | 423 | -15 | 1573 | 380 |
| 3 | 2004-01-28 | SRM 181 | 1 | 105 | 101.52 | -0.05 | 9 | 2175 | 423 | -34 | 1588 | 357 |
| 2 | 2003-12-30 | SRM 177 | 1 | 44 | 103.84 | 1.24 | 280 | 2166 | 422 | 125 | 1622 | 326 |
| 1 | 2003-11-20 | SRM 172 | 2 | 22 | 171.58 | 2.96 | 555 | 1886 | 889 | 297 | 1497 | 446 |