4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 3295 | 4 | 1434 | 394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.180 | 0.180 | 0.228 | 32.2 | -71 | 0 | 1371 | 1313 | 12557 |
| EloSRM | -0.187 | 0.187 | 0.241 | 37.1 | -87 | 0 | 1495 | 1434 | 12480 |
| SRMFix | -0.254 | 0.254 | 0.318 | 49.3 | -115 | -6 | 1085 | 1003 | 12648 |
| initial | -0.278 | 0.278 | 0.326 | 33.4 | -54 | -8 | 1147 | 1066 | 12602 |
| SRM | -0.585 | 0.585 | 0.777 | 201.5 | -456 | -52 | 744 | 394 | 12613 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-03-24 | SRM 437 | 2 | 742 | 719.52 | -0.04 | 0 | 1434 | 12480 | -70 | 394 | 12613 |
| 3 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,314.21 | -0.03 | -1 | 1434 | 12342 | -52 | 464 | 12310 |
| 2 | 2008-11-12 | SRM 425 | 2 | 855 | 703.22 | -0.32 | -60 | 1435 | 12139 | -228 | 516 | 12181 |
| 1 | 2008-11-06 | SRM 424 | 2 | 627 | 526.63 | -0.36 | -87 | 1495 | 10963 | -456 | 744 | 10275 |