4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yixinyun | 8 | 1786 | 696 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.165 | 0.592 | 0.787 | 71.2 | -100 | 184 | 1339 | 1339 | 4990 |
| SRM | -0.024 | 0.605 | 0.791 | 106.6 | -254 | 112 | 1209 | 696 | 8122 |
| SRMFix | 0.047 | 0.634 | 0.829 | 80.1 | -151 | 211 | 1411 | 1289 | 5544 |
| EloSRM | -0.045 | 0.737 | 0.875 | 95.1 | -104 | 329 | 1853 | 1786 | 5028 |
| Odd | -0.051 | 0.738 | 0.869 | 92.9 | -96 | 332 | 1736 | 1685 | 5003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-03-06 | SRM 392 | 2 | 194 | 479.96 | 1.31 | 135 | 1786 | 5028 | 112 | 696 | 8122 |
| 7 | 2007-10-17 | SRM 372 | 2 | 595 | 409.94 | -0.66 | -42 | 1651 | 5278 | -96 | 584 | 7691 |
| 6 | 2007-10-13 | SRM 371 | 2 | 372 | 426.99 | -0.31 | -17 | 1693 | 4941 | -32 | 680 | 6979 |
| 5 | 2007-10-09 | College Tour SRM 370 | 1 | 119 | 87.96 | -0.44 | -31 | 1710 | 4779 | -68 | 712 | 6655 |
| 4 | 2007-10-04 | SRM 369 | 2 | 186 | ||||||||
| 3 | 2007-09-26 | SRM 367 | 2 | 665 | 270.40 | -1.30 | -104 | 1741 | 4457 | -254 | 780 | 5895 |
| 2 | 2007-09-18 | SRM 366 | 1 | 386 | 399.50 | -0.04 | -8 | 1845 | 3821 | -175 | 1034 | 3801 |
| 1 | 2007-09-12 | SRM 365 | 2 | 228 | 494.46 | 1.12 | 329 | 1853 | 3746 | 9 | 1209 | 2614 |