4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ilay1 | 14 | 1997 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.370 | 0.763 | 1.098 | 52.6 | -56 | 171 | 2008 | 1997 | 3435 |
| SRMFix | 0.416 | 0.808 | 1.131 | 65.6 | -113 | 197 | 1680 | 1649 | 2923 |
| initial | 0.371 | 0.815 | 1.086 | 98.2 | -118 | 322 | 1931 | 1826 | 2428 |
| SRM | 0.559 | 0.934 | 1.260 | 60.9 | -171 | 101 | 1205 | 1156 | 3463 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2008-02-13 | TCO08 Qual 3 | 1 | 602 | 521.99 | -0.21 | -12 | 1997 | 3435 | -49 | 1156 | 3463 |
| 13 | 2007-04-18 | SRM 345 | 2 | 35 | 183.79 | 2.39 | 77 | 2008 | 2422 | 95 | 1205 | 2482 |
| 12 | 2007-03-28 | SRM 344 | 2 | 44 | 231.87 | 2.40 | 82 | 1931 | 2696 | 101 | 1110 | 3029 |
| 11 | 2007-02-14 | SRM 339 | 2 | 208 | 151.56 | -0.46 | -11 | 1849 | 3238 | -12 | 1009 | 3990 |
| 10 | 2007-02-07 | SRM 338 | 2 | 170 | 165.66 | -0.04 | 7 | 1859 | 3171 | 12 | 1021 | 3883 |
| 9 | 2007-02-03 | SRM 337 | 2 | 341 | 170.23 | -1.00 | -32 | 1852 | 3183 | -46 | 1009 | 3947 |
| 8 | 2007-01-25 | SRM 336 | 2 | 123 | 128.37 | 0.06 | 14 | 1884 | 2961 | 12 | 1055 | 3506 |
| 7 | 2007-01-17 | SRM 335 | 2 | 181 | 173.70 | -0.06 | 8 | 1869 | 3059 | 13 | 1043 | 3659 |
| 6 | 2007-01-13 | SRM 334 | 2 | 134 | 215.49 | 0.68 | 59 | 1861 | 3062 | 58 | 1030 | 3774 |
| 5 | 2006-12-21 | SRM 331 | 2 | 161 | 192.58 | 0.26 | 36 | 1803 | 3327 | 28 | 972 | 4154 |
| 4 | 2006-11-29 | SRM 328 | 2 | 331 | 209.32 | -0.98 | -56 | 1767 | 3458 | -144 | 944 | 4338 |
| 3 | 2006-11-22 | SRM 327 | 2 | 79 | 234.20 | 1.57 | 171 | 1823 | 3104 | 85 | 1088 | 3172 |
| 2 | 2006-11-11 | SRM 326 | 2 | 231 | 304.67 | 0.40 | 90 | 1652 | 4167 | -26 | 1003 | 3886 |
| 1 | 2006-11-02 | SRM 325 | 2 | 277 | 310.79 | 0.17 | 81 | 1562 | 4758 | -171 | 1029 | 3665 |