4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bbzying | 2 | 1560 | 755 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.143 | 0.165 | 0.218 | 19.8 | -37 | 3 | 1203 | 1166 | 9828 |
| EloSRM | -0.128 | 0.167 | 0.210 | 44.9 | -45 | 45 | 1605 | 1560 | 9343 |
| SRMFix | -0.154 | 0.171 | 0.230 | 29.4 | -55 | 4 | 1204 | 1149 | 9321 |
| SRM | -0.395 | 0.395 | 0.476 | 222.5 | -407 | -38 | 1162 | 755 | 10118 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-04 | TC China 08 - 1C | 1 | 201 | 211.21 | -0.29 | -45 | 1560 | 9343 | -407 | 755 | 10118 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.22 | 0.04 | 45 | 1605 | 7372 | -38 | 1162 | 3909 |