4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cnfreezy | 7 | 2056 | 1003 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.291 | 0.782 | 1.105 | 110.4 | -210 | 174 | 1164 | 1003 | 4753 |
| initial | 0.511 | 0.783 | 1.159 | 94.3 | -64 | 294 | 1631 | 1631 | 3292 |
| SRMFix | 0.401 | 0.792 | 1.126 | 84.7 | -61 | 240 | 1514 | 1514 | 3954 |
| Odd | 0.264 | 0.850 | 1.089 | 95.6 | -54 | 317 | 1922 | 1922 | 3820 |
| EloSRM | 0.226 | 0.864 | 1.091 | 98.2 | -57 | 328 | 2056 | 2056 | 3750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-06-23 | SRM 443 | 2 | 75 | 286.67 | 1.93 | 117 | 2056 | 3750 | 114 | 1003 | 4753 |
| 6 | 2009-06-13 | SRM 442 | 2 | 626 | 293.73 | -1.09 | -57 | 1940 | 4595 | -68 | 889 | 6332 |
| 5 | 2009-04-19 | SRM 438 | 2 | 320 | 343.02 | -0.61 | -31 | 1996 | 4144 | -85 | 957 | 7274 |
| 4 | 2009-03-24 | SRM 437 | 2 | 348 | 240.91 | -0.53 | -27 | 2027 | 3965 | -32 | 1042 | 5794 |
| 3 | 2009-03-07 | TCO09 Round 1 | 1 | 1317 | 1,318.04 | 0.00 | 8 | 2054 | 3698 | -90 | 1074 | 5424 |
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 271 | 844.51 | 1.64 | 328 | 2046 | 3769 | 174 | 1164 | 3807 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 1085 | 1,278.47 | 0.24 | 120 | 1719 | 6787 | -210 | 990 | 6879 |