4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| scucskang | 2 | 1805 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.317 | 0.613 | 0.690 | 52.5 | -90 | -15 | 1110 | 1095 | 5601 |
| initial | 0.475 | 0.732 | 0.872 | 88.1 | -31 | 145 | 1314 | 1314 | 5787 |
| Odd | 0.507 | 0.754 | 0.909 | 148.8 | -20 | 278 | 1667 | 1667 | 5722 |
| EloSRM | 0.510 | 0.760 | 0.915 | 152.7 | -15 | 290 | 1805 | 1805 | 5451 |
| SRMFix | 0.506 | 0.767 | 0.919 | 127.4 | -62 | 192 | 1330 | 1330 | 5827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-08 | College Tour West China | 1 | 192 | 463.11 | 1.27 | 290 | 1805 | 5451 | -15 | 1095 | 5601 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 108 | 141.67 | -0.25 | -15 | 1515 | 6513 | -90 | 1110 | 3394 |