4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Sparkos | 8 | 1967 | 974 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.101 | 0.783 | 1.088 | 70.0 | -118 | 127 | 1154 | 974 | 7617 |
| initial | 0.454 | 0.783 | 1.087 | 94.3 | -61 | 321 | 1637 | 1637 | 3303 |
| SRMFix | 0.358 | 0.789 | 1.065 | 82.2 | -66 | 173 | 1478 | 1478 | 4411 |
| EloSRM | 0.286 | 0.799 | 1.035 | 86.6 | -49 | 257 | 1967 | 1967 | 4153 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-07-31 | SRM 412 | 2 | 71 | 394.58 | 2.47 | 161 | 1967 | 4153 | 127 | 974 | 7617 |
| 7 | 2008-05-06 | SRM 401 | 2 | 419 | 425.39 | -0.46 | -24 | 1806 | 5151 | -61 | 847 | 7288 |
| 6 | 2008-04-15 | SRM 398 | 2 | 453 | 289.98 | -0.64 | -38 | 1830 | 4709 | -61 | 908 | 5690 |
| 5 | 2008-03-06 | SRM 392 | 2 | 225 | 376.01 | 0.74 | 82 | 1868 | 4426 | 40 | 969 | 5195 |
| 4 | 2008-02-02 | SRM 390 | 2 | 525 | 327.44 | -0.68 | -49 | 1787 | 4899 | -95 | 929 | 5545 |
| 3 | 2008-01-24 | SRM 389 | 2 | 255 | 321.06 | 0.33 | 61 | 1835 | 4496 | -12 | 1024 | 4614 |
| 2 | 2008-01-15 | SRM 388 | 2 | 400 | 332.61 | -0.27 | -21 | 1774 | 4935 | -118 | 1036 | 4503 |
| 1 | 2007-12-27 | SRM 385 | 2 | 282 | 489.03 | 0.79 | 257 | 1796 | 4677 | -46 | 1154 | 3432 |