4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| squarY | 6 | 1796 | 783 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.145 | 0.241 | 0.372 | 39.7 | -14 | 114 | 1670 | 1670 | 5813 |
| EloSRM | 0.150 | 0.249 | 0.382 | 37.5 | -20 | 115 | 1796 | 1796 | 5815 |
| initial | 0.147 | 0.265 | 0.393 | 31.8 | -23 | 103 | 1306 | 1306 | 5516 |
| SRMFix | 0.155 | 0.275 | 0.405 | 32.8 | -32 | 87 | 1258 | 1258 | 6022 |
| SRM | -0.116 | 0.525 | 0.572 | 96.8 | -189 | 59 | 1011 | 783 | 7261 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-12-05 | SRM 454 | 2 | 458 | 586.36 | 0.36 | 50 | 1796 | 5815 | 23 | 783 | 7261 |
| 5 | 2009-11-05 | SRM 452 | 2 | 363 | 650.43 | 0.84 | 115 | 1746 | 6379 | 59 | 760 | 7949 |
| 4 | 2009-10-17 | SRM 450 | 2 | 685 | 676.64 | -0.02 | 12 | 1631 | 7344 | -48 | 701 | 8489 |
| 3 | 2009-07-23 | SRM 445 | 2 | 751 | 725.11 | -0.05 | 6 | 1619 | 7440 | -86 | 749 | 8005 |
| 2 | 2009-06-13 | SRM 442 | 2 | 763 | 665.58 | -0.20 | -20 | 1613 | 7502 | -176 | 835 | 7173 |
| 1 | 2009-05-27 | SRM 441 | 2 | 709 | 693.56 | -0.03 | 22 | 1633 | 7362 | -189 | 1011 | 5010 |