4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| luchak | 2 | 2181 | 1602 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.580 | 1.580 | 1.937 | 201.0 | 77 | 325 | 1602 | 1602 | 361 |
| SRMFix | 2.104 | 2.104 | 2.481 | 360.8 | 126 | 596 | 1922 | 1922 | 511 |
| Odd | 2.181 | 2.181 | 2.594 | 402.0 | 155 | 649 | 2094 | 2094 | 442 |
| EloSRM | 2.199 | 2.199 | 2.590 | 418.9 | 184 | 654 | 2181 | 2181 | 445 |
| initial | 2.284 | 2.284 | 2.565 | 275.0 | 135 | 415 | 1750 | 1750 | 877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-03-01 | SRM 185 | 1 | 96 | 170.71 | 0.83 | 184 | 2181 | 445 | 77 | 1602 | 361 |
| 1 | 2004-02-17 | SRM 184 | 2 | 16 | 189.64 | 3.57 | 654 | 1997 | 737 | 325 | 1525 | 434 |