4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| liyinyan | 1 | 1878 | 1463 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.249 | 1.249 | 1.249 | 263.0 | 263 | 263 | 1463 | 1463 | 1592 |
| SRMFix | 1.412 | 1.412 | 1.412 | 297.6 | 298 | 298 | 1498 | 1498 | 3967 |
| initial | 1.416 | 1.416 | 1.416 | 170.6 | 171 | 171 | 1371 | 1371 | 4864 |
| EloSRM | 1.436 | 1.436 | 1.436 | 318.9 | 319 | 319 | 1878 | 1878 | 4568 |
| Odd | 1.442 | 1.442 | 1.442 | 322.9 | 323 | 323 | 1750 | 1750 | 4716 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 195 | 527.71 | 1.44 | 319 | 1878 | 4568 | 263 | 1463 | 1592 |