4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xuqing | 2 | 1653 | 896 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.014 | 0.195 | 0.196 | 39.7 | -36 | 44 | 1244 | 1208 | 7389 |
| initial | 0.003 | 0.197 | 0.197 | 23.7 | -23 | 24 | 1224 | 1201 | 8048 |
| EloSRM | 0.027 | 0.205 | 0.207 | 66.1 | -33 | 99 | 1686 | 1653 | 7593 |
| SRM | -0.430 | 0.430 | 0.484 | 152.0 | -242 | -62 | 1138 | 896 | 8434 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 387 | 362.69 | -0.18 | -33 | 1653 | 7593 | -242 | 896 | 8434 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 182 | 213.79 | 0.23 | 99 | 1686 | 7261 | -62 | 1138 | 4495 |