4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Airong | 1 | 1835 | 1412 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.048 | 1.048 | 1.048 | 212.0 | 212 | 212 | 1412 | 1412 | 1927 |
| SRMFix | 1.206 | 1.206 | 1.206 | 259.7 | 260 | 260 | 1460 | 1460 | 4431 |
| initial | 1.212 | 1.212 | 1.212 | 146.0 | 146 | 146 | 1346 | 1346 | 5283 |
| EloSRM | 1.231 | 1.231 | 1.231 | 275.7 | 276 | 276 | 1835 | 1835 | 5088 |
| Odd | 1.238 | 1.238 | 1.238 | 274.8 | 275 | 275 | 1702 | 1702 | 5267 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 181 | 424.96 | 1.23 | 276 | 1835 | 5088 | 212 | 1412 | 1927 |