4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| stefanek | 3 | 2300 | 1667 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.038 | 1.038 | 1.190 | 155.7 | 60 | 254 | 1667 | 1667 | 353 |
| SRMFix | 1.480 | 1.480 | 1.635 | 250.5 | 102 | 463 | 1951 | 1951 | 543 |
| EloSRM | 1.489 | 1.489 | 1.684 | 309.3 | 112 | 508 | 2300 | 2300 | 411 |
| initial | 1.651 | 1.651 | 1.751 | 198.8 | 132 | 296 | 1796 | 1796 | 916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-10-06 | SRM 214 | 1 | 70 | 109.90 | 0.65 | 112 | 2300 | 411 | 60 | 1667 | 353 |
| 2 | 2004-09-28 | SRM 213 | 1 | 64 | 154.53 | 1.27 | 308 | 2188 | 556 | 153 | 1607 | 413 |
| 1 | 2004-09-14 | SRM 211 | 2 | 22 | 128.25 | 2.54 | 508 | 1880 | 1137 | 254 | 1454 | 607 |