4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| WSE | 2 | 1480 | 436 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.361 | 0.361 | 0.399 | 72.6 | -119 | -26 | 1363 | 1337 | 9696 |
| EloSRM | -0.390 | 0.390 | 0.433 | 83.3 | -133 | -33 | 1513 | 1480 | 9594 |
| SRMFix | -0.475 | 0.475 | 0.531 | 101.1 | -162 | -40 | 1038 | 998 | 9772 |
| initial | -0.480 | 0.480 | 0.508 | 57.8 | -78 | -38 | 1122 | 1084 | 9581 |
| SRM | -0.939 | 0.939 | 1.136 | 382.0 | -673 | -91 | 527 | 436 | 9633 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-17 | SRM 462 | 2 | 572 | 562.05 | -0.20 | -33 | 1480 | 9594 | -91 | 436 | 9633 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 1106 | 748.49 | -0.58 | -133 | 1513 | 9143 | -673 | 527 | 9199 |