4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| keloy | 5 | 1630 | 685 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.007 | 0.342 | 0.377 | 47.4 | -62 | 53 | 1165 | 1159 | 9252 |
| initial | -0.021 | 0.350 | 0.391 | 42.2 | -69 | 63 | 1193 | 1187 | 8369 |
| EloSRM | -0.014 | 0.365 | 0.421 | 52.2 | -65 | 87 | 1630 | 1630 | 7653 |
| Odd | -0.018 | 0.367 | 0.428 | 54.4 | -63 | 88 | 1514 | 1514 | 7727 |
| SRM | -0.282 | 0.419 | 0.447 | 110.6 | -228 | 19 | 1110 | 685 | 11254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-08-16 | SRM 414 | 2 | 411 | 587.63 | 0.52 | 87 | 1630 | 7653 | 19 | 685 | 11254 |
| 4 | 2008-06-08 | College Tour West China | 1 | 614 | 400.88 | -0.65 | -65 | 1542 | 9382 | -228 | 666 | 11055 |
| 3 | 2008-05-24 | SRM 402 | 2 | 436 | 560.06 | 0.36 | 86 | 1608 | 7236 | -63 | 894 | 7473 |
| 2 | 2008-05-06 | SRM 401 | 2 | 419 | 568.25 | -0.04 | 7 | 1522 | 8451 | -153 | 957 | 6122 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 108 | 141.67 | -0.25 | -15 | 1515 | 6513 | -90 | 1110 | 3394 |