4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| karpatne | 25 | 2120 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.144 | 0.856 | 1.148 | 55.2 | -55 | 236 | 2151 | 2120 | 3819 |
| SRMFix | 0.224 | 0.863 | 1.175 | 57.4 | -92 | 187 | 1620 | 1539 | 3920 |
| initial | 0.133 | 0.971 | 1.248 | 117.0 | -226 | 373 | 1903 | 1584 | 3651 |
| SRM | 0.564 | 0.972 | 1.347 | 77.7 | -278 | 153 | 1114 | 1029 | 4473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2010-08-26 | SRM 480 | 2 | 127 | 212.73 | 0.74 | 45 | 2120 | 3819 | 47 | 1029 | 4473 |
| 24 | 2010-05-20 | SRM 470 | 2 | 538 | 271.23 | -0.99 | -31 | 2075 | 3901 | -37 | 982 | 4930 |
| 23 | 2010-03-16 | SRM 464 | 2 | 428 | 224.57 | -0.93 | -26 | 2106 | 3396 | -14 | 1019 | 4315 |
| 22 | 2010-02-06 | SRM 460 | 2 | 354 | 216.90 | -0.71 | -19 | 2132 | 3468 | 1 | 1033 | 4477 |
| 21 | 2010-01-19 | SRM 459 | 2 | 213 | 220.92 | 0.05 | 14 | 2151 | 3337 | 37 | 1032 | 4439 |
| 20 | 2009-10-17 | SRM 450 | 2 | 50 | 271.04 | 2.44 | 98 | 2137 | 3297 | 125 | 995 | 4851 |
| 19 | 2009-04-30 | SRM 439 | 2 | 69 | 223.01 | 1.69 | 64 | 2039 | 3861 | 110 | 870 | 8558 |
| 18 | 2009-03-24 | SRM 437 | 2 | 591 | 277.03 | -1.09 | -31 | 1975 | 4364 | -47 | 760 | 10028 |
| 17 | 2009-03-11 | SRM 436 | 2 | 174 | 284.03 | 0.71 | 37 | 2006 | 4109 | 75 | 807 | 9389 |
| 16 | 2009-02-24 | TCO09 Qual 1 | 1 | 913 | 892.01 | -0.03 | 2 | 1969 | 4215 | 18 | 732 | 10304 |
| 15 | 2009-02-07 | SRM 434 | 2 | 909 | 258.59 | -1.81 | -54 | 1967 | 4455 | -248 | 714 | 10783 |
| 14 | 2009-01-06 | SRM 432 | 2 | 202 | 205.69 | 0.03 | 10 | 2021 | 3977 | 21 | 962 | 7330 |
| 13 | 2008-12-23 | SRM 431 | 2 | 9 | ||||||||
| 12 | 2008-12-20 | SRM 430 | 2 | 208 | 270.27 | 0.38 | 29 | 2011 | 4067 | 41 | 941 | 7614 |
| 11 | 2008-12-11 | SRM 429 | 2 | 351 | 272.28 | -0.37 | -11 | 1982 | 4260 | 4 | 900 | 8254 |
| 10 | 2008-11-25 | SRM 427 | 2 | 383 | 191.58 | -1.00 | -41 | 1992 | 4128 | -40 | 896 | 8230 |
| 9 | 2008-10-28 | SRM 423 | 2 | 30 | 244.24 | 3.02 | 160 | 2033 | 3728 | 153 | 936 | 7716 |
| 8 | 2008-10-02 | SRM 420 | 2 | 367 | 302.95 | -0.28 | -10 | 1873 | 5068 | 9 | 783 | 9985 |
| 7 | 2008-09-04 | SRM 416 | 2 | 294 | 296.70 | 0.01 | 15 | 1883 | 4912 | 28 | 774 | 10142 |
| 6 | 2008-06-26 | SRM 407 | 2 | 135 | 461.46 | 1.77 | 167 | 1868 | 4934 | 125 | 746 | 10420 |
| 5 | 2008-05-06 | SRM 401 | 2 | 377 | 541.33 | 0.48 | 74 | 1701 | 6144 | 53 | 621 | 9686 |
| 4 | 2008-02-13 | TCO08 Qual 3 | 1 | 1027 | 788.67 | -0.38 | -52 | 1627 | 6359 | -278 | 568 | 8932 |
| 3 | 2008-02-02 | SRM 390 | 2 | 592 | 406.95 | -0.55 | -55 | 1679 | 5821 | -129 | 846 | 6424 |
| 2 | 2008-01-15 | SRM 388 | 2 | 455 | 346.24 | -0.39 | -42 | 1734 | 5250 | -139 | 975 | 5016 |
| 1 | 2008-01-09 | SRM 387 | 2 | 217 | 345.74 | 0.67 | 236 | 1777 | 4877 | -86 | 1114 | 3720 |