4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| saintw | 2 | 1809 | 632 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.185 | 0.229 | 0.294 | 293.0 | -577 | 9 | 1209 | 632 | 9158 |
| SRMFix | 0.288 | 0.360 | 0.461 | 80.3 | -12 | 148 | 1348 | 1336 | 5406 |
| initial | 0.317 | 0.374 | 0.491 | 45.1 | -7 | 83 | 1283 | 1276 | 6028 |
| EloSRM | 0.337 | 0.407 | 0.529 | 120.4 | -21 | 220 | 1830 | 1809 | 5671 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-13 | SRM 442 | 1 | 650 | 619.24 | -0.07 | -21 | 1809 | 5671 | -577 | 632 | 9158 |
| 1 | 2009-05-27 | SRM 441 | 2 | 414 | 693.58 | 0.74 | 220 | 1830 | 5469 | 9 | 1209 | 3044 |