4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yunliang | 3 | 1948 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.151 | 1.337 | 2.157 | 161.0 | -18 | 449 | 1649 | 1616 | 1201 |
| SRM | 0.618 | 1.397 | 1.815 | 285.3 | -330 | 361 | 1561 | 1066 | 1830 |
| EloSRM | 1.069 | 1.487 | 2.228 | 256.3 | -67 | 658 | 2059 | 1948 | 1093 |
| SRMFix | 0.975 | 1.489 | 2.157 | 249.2 | -72 | 629 | 1829 | 1711 | 1029 |
| Odd | 1.053 | 1.524 | 2.251 | 264.5 | -72 | 675 | 2003 | 1885 | 1072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-05-04 | SRM 241 | 1 | 165 | 142.47 | -0.28 | -44 | 1948 | 1093 | -165 | 1066 | 1830 |
| 2 | 2005-04-30 | SRM 240 | 1 | 182 | 146.64 | -0.34 | -67 | 1992 | 986 | -330 | 1231 | 1191 |
| 1 | 2005-04-14 | SRM 238 | 2 | 14 | 199.54 | 3.83 | 658 | 2059 | 831 | 361 | 1561 | 486 |