4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tonyliu0401 | 6 | 2099 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.313 | 0.381 | 0.652 | 45.8 | -12 | 187 | 1426 | 1426 | 5909 |
| EloSRM | 0.373 | 0.404 | 0.671 | 89.9 | 1 | 340 | 2099 | 2099 | 6186 |
| SRMFix | 0.131 | 0.433 | 0.670 | 77.8 | -58 | 322 | 1522 | 1407 | 6126 |
| SRM | -0.093 | 0.680 | 0.847 | 128.8 | -273 | 285 | 1485 | 997 | 6063 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-07-10 | SRM 584 | 2 | 335 | 370.28 | 0.14 | 37 | 2099 | 6186 | -9 | 997 | 6063 |
| 5 | 2013-05-18 | SRM 579 | 2 | 414 | 533.42 | 0.37 | 86 | 2061 | 6655 | -15 | 1006 | 6183 |
| 4 | 2012-07-02 | SRM 548 | 2 | 320 | 379.22 | 0.24 | 74 | 1976 | 7205 | -42 | 1021 | 5865 |
| 3 | 2011-05-24 | TCO11 Qual 3 | 1 | 746 | 720.32 | -0.05 | 1 | 1902 | 6551 | -149 | 1063 | 4894 |
| 2 | 2011-05-19 | TCO11 Qual 2 | 1 | 1079 | 1,049.10 | -0.04 | 2 | 1901 | 6588 | -273 | 1212 | 3547 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 177 | 527.72 | 1.58 | 340 | 1899 | 4388 | 285 | 1485 | 1498 |