4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| liu | 7 | 2248 | 1556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.790 | 1.061 | 1.610 | 97.7 | -101 | 218 | 1657 | 1556 | 327 |
| SRMFix | 0.962 | 1.138 | 1.801 | 134.0 | -54 | 505 | 2085 | 2031 | 323 |
| EloSRM | 1.000 | 1.182 | 1.812 | 143.0 | -32 | 411 | 2280 | 2248 | 268 |
| initial | 1.121 | 1.274 | 1.906 | 153.4 | -64 | 560 | 2209 | 2145 | 395 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2003-08-12 | SRM 159 | 1 | 77 | 58.30 | -0.63 | -32 | 2248 | 268 | -101 | 1556 | 327 |
| 6 | 2003-08-06 | SRM 158 | 1 | 50 | 68.19 | 0.45 | 47 | 2280 | 242 | 50 | 1657 | 249 |
| 5 | 2003-07-28 | SRM 157 | 1 | 62 | 63.75 | 0.04 | 16 | 2233 | 275 | 10 | 1607 | 285 |
| 4 | 2003-07-23 | SRM 156 | 1 | 44 | 80.15 | 0.86 | 107 | 2217 | 291 | 100 | 1597 | 293 |
| 3 | 2003-07-17 | SRM 155 | 1 | 41 | 101.36 | 1.31 | 204 | 2110 | 418 | 142 | 1497 | 375 |
| 2 | 2003-07-09 | SRM 154 | 2 | 5 | 107.74 | 4.43 | 411 | 1906 | 738 | 218 | 1355 | 569 |
| 1 | 2003-07-01 | SRM 153 | 2 | 96 | 140.47 | 0.55 | 183 | 1495 | 1718 | -63 | 1137 | 1132 |