4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mask.ua | 20 | 2231 | 1188 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.248 | 0.919 | 1.167 | 57.2 | -42 | 211 | 2231 | 2231 | 3171 |
| SRMFix | 0.294 | 0.923 | 1.193 | 64.4 | -93 | 221 | 1692 | 1670 | 3208 |
| initial | 0.234 | 1.007 | 1.298 | 121.2 | -204 | 323 | 1874 | 1764 | 2991 |
| SRM | 0.604 | 1.035 | 1.320 | 60.7 | -144 | 140 | 1198 | 1188 | 3323 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2010-09-15 | Member SRM 482 | 2 | 121 | 245.01 | 1.02 | 88 | 2231 | 3171 | 42 | 1188 | 3323 |
| 19 | 2009-06-13 | SRM 442 | 2 | 312 | 160.20 | -0.96 | -35 | 2143 | 3175 | -21 | 1146 | 3521 |
| 18 | 2008-10-02 | SRM 420 | 2 | 39 | 158.48 | 2.02 | 72 | 2177 | 2839 | 88 | 1167 | 3983 |
| 17 | 2008-06-14 | SRM 405 | 2 | 421 | 170.34 | -1.30 | -28 | 2105 | 3016 | -40 | 1079 | 5761 |
| 16 | 2008-05-28 | SRM 403 | 2 | 60 | 110.86 | 0.89 | 38 | 2133 | 2838 | 59 | 1119 | 4652 |
| 15 | 2008-05-06 | SRM 401 | 2 | 419 | 286.92 | -1.03 | -24 | 2095 | 2973 | -103 | 1060 | 5196 |
| 14 | 2008-05-01 | SRM 400 | 2 | 217 | 144.04 | -0.59 | -13 | 2120 | 2807 | -19 | 1163 | 3340 |
| 13 | 2008-04-12 | SRM 397 | 2 | 153 | 155.30 | 0.02 | 11 | 2133 | 2765 | 14 | 1182 | 3233 |
| 12 | 2008-04-03 | SRM 396 | 2 | 139 | 161.21 | 0.21 | 22 | 2122 | 2833 | 21 | 1168 | 3365 |
| 11 | 2008-03-22 | SRM 394 | 2 | 334 | 141.52 | -1.24 | -42 | 2100 | 2933 | -51 | 1147 | 3541 |
| 10 | 2008-03-11 | SRM 393 | 2 | 60 | 190.26 | 1.66 | 97 | 2142 | 2708 | 74 | 1198 | 3140 |
| 9 | 2007-11-10 | SRM 375 | 2 | 231 | 103.49 | -1.16 | -38 | 2045 | 2745 | -47 | 1124 | 3344 |
| 8 | 2007-10-02 | College Tour SRM 368 | 1 | 23 | 21.98 | -0.07 | 3 | 2082 | 2464 | -11 | 1171 | 2837 |
| 7 | 2007-09-26 | SRM 367 | 2 | 96 | 159.38 | 0.73 | 56 | 2079 | 2467 | 56 | 1182 | 2740 |
| 6 | 2007-09-18 | SRM 366 | 2 | 38 | 156.56 | 2.04 | 140 | 2023 | 2774 | 107 | 1126 | 3144 |
| 5 | 2007-08-11 | SRM 363 | 2 | 67 | 394.20 | 2.56 | 211 | 1883 | 3442 | 140 | 1019 | 3860 |
| 4 | 2007-06-14 | SRM 354 | 2 | 406 | 398.18 | -0.03 | 12 | 1672 | 4680 | -37 | 879 | 4937 |
| 3 | 2007-05-09 | SRM 348 | 2 | 246 | 236.95 | -0.05 | 10 | 1661 | 4567 | -51 | 916 | 4585 |
| 2 | 2007-04-18 | SRM 345 | 2 | 421 | 347.25 | -0.28 | -27 | 1651 | 4545 | -144 | 967 | 4115 |
| 1 | 2007-03-28 | SRM 344 | 2 | 343 | 495.17 | 0.51 | 177 | 1678 | 4234 | -89 | 1111 | 3018 |