4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AlexErofeev | 73 | 2808 | 1671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.459 | 0.801 | 1.357 | 31.3 | -104 | 159 | 2121 | 2121 | 1723 |
| initial | 0.163 | 0.805 | 1.251 | 96.9 | -281 | 754 | 2833 | 2631 | 1108 |
| EloSRM | 0.526 | 0.832 | 1.441 | 29.0 | -70 | 186 | 2808 | 2808 | 1879 |
| SRM | 0.612 | 0.948 | 1.628 | 67.8 | -397 | 178 | 1671 | 1671 | 1324 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73 | 2014-04-19 | TCO14 Round 1B | 1 | 161 | 544.27 | 1.76 | 86 | 2808 | 1879 | 63 | 1671 | 1324 |
| 72 | 2013-02-23 | TCO13 Round 1A | 1 | 528 | 472.36 | -0.16 | -1 | 2722 | 1994 | -18 | 1608 | 1511 |
| 71 | 2012-11-20 | SRM 561 | 1 | 174 | 369.53 | 1.09 | 52 | 2723 | 1874 | 65 | 1626 | 1359 |
| 70 | 2012-05-12 | TCO12 Round 2B | 1 | 696 | 758.80 | 0.12 | 8 | 2672 | 2061 | -9 | 1561 | 1693 |
| 69 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 803.74 | -0.06 | 1 | 2663 | 2059 | -24 | 1570 | 1643 |
| 68 | 2012-03-31 | TCO12 Round 1A | 1 | 196 | 688.47 | 1.81 | 55 | 2662 | 1940 | 90 | 1594 | 1459 |
| 67 | 2012-03-03 | SRM 535 | 1 | 421 | 558.17 | 0.41 | 22 | 2608 | 2162 | 22 | 1504 | 1813 |
| 66 | 2012-01-14 | SRM 529 | 1 | 178 | 561.86 | 1.66 | 65 | 2586 | 2184 | 122 | 1482 | 1869 |
| 65 | 2011-12-28 | SRM 528 | 1 | 540 | 491.38 | -0.32 | -13 | 2521 | 2548 | -82 | 1360 | 2601 |
| 64 | 2011-12-17 | SRM 527 | 1 | 334 | 596.84 | 0.84 | 54 | 2533 | 2421 | 67 | 1442 | 2058 |
| 63 | 2011-05-14 | TCO11 Qual 1 | 1 | 606 | 670.84 | 0.14 | 10 | 2479 | 2286 | 11 | 1375 | 2248 |
| 62 | 2011-03-19 | SRM 500 | 1 | 396 | 568.88 | -0.08 | -1 | 2469 | 2256 | -6 | 1364 | 2273 |
| 61 | 2011-03-08 | SRM 499 | 1 | 290 | 552.18 | 0.93 | 45 | 2470 | 2224 | 85 | 1370 | 2196 |
| 60 | 2010-12-28 | SRM 492 | 1 | 365 | 382.70 | -0.21 | -6 | 2425 | 2338 | -42 | 1285 | 2665 |
| 59 | 2010-09-15 | Member SRM 482 | 1 | 491 | 498.22 | -0.21 | -5 | 2431 | 2166 | -52 | 1327 | 2252 |
| 58 | 2010-09-09 | SRM 481 | 1 | 388 | 440.97 | -0.19 | -5 | 2436 | 2136 | -47 | 1379 | 1966 |
| 57 | 2010-07-06 | SRM 475 | 1 | 394 | 380.21 | -0.26 | -7 | 2441 | 2033 | -87 | 1426 | 1726 |
| 56 | 2010-06-30 | Member Single Round Match 474 | 1 | 155 | 326.86 | 1.08 | 41 | 2448 | 1998 | 80 | 1513 | 1369 |
| 55 | 2010-06-19 | TCO10 Round 1 | 1 | 1110 | 956.02 | -0.22 | -6 | 2407 | 2145 | -74 | 1433 | 1704 |
| 54 | 2010-05-04 | SRM 469 | 1 | 373 | 542.96 | 0.54 | 23 | 2414 | 1967 | 22 | 1507 | 1288 |
| 53 | 2010-05-02 | TCO10 Qual 1 | 1 | 470 | 432.34 | -0.12 | -1 | 2390 | 2015 | -34 | 1485 | 1332 |
| 52 | 2010-04-20 | Member SRM 468 | 1 | 105 | 550.21 | 2.39 | 83 | 2391 | 1969 | 149 | 1519 | 1189 |
| 51 | 2010-02-13 | Member SRM 461 | 2 | 1 | 146.56 | 7.20 | 61 | 2308 | 2518 | 178 | 1370 | 1981 |
| 50 | 2010-02-06 | SRM 460 | 2 | 103 | 161.90 | 0.65 | 18 | 2248 | 2797 | 51 | 1192 | 3238 |
| 49 | 2010-01-19 | SRM 459 | 1 | 551 | 535.73 | -0.14 | -5 | 2230 | 2868 | -69 | 1141 | 3556 |
| 48 | 2010-01-04 | SRM 457 | 1 | 303 | 383.08 | -0.03 | 1 | 2235 | 2783 | -17 | 1210 | 3010 |
| 47 | 2009-11-25 | SRM 453.5 | 1 | 422 | 529.79 | 0.33 | 20 | 2235 | 2782 | 16 | 1227 | 2904 |
| 46 | 2009-10-20 | SRM 451 | 2 | 14 | 150.22 | 3.42 | 51 | 2215 | 2871 | 126 | 1211 | 3043 |
| 45 | 2009-10-17 | SRM 450 | 1 | 554 | 499.91 | -0.19 | -9 | 2164 | 3148 | -116 | 1085 | 4060 |
| 44 | 2009-09-23 | SRM 449 | 1 | 541 | 614.78 | -0.08 | -2 | 2173 | 3083 | -39 | 1201 | 3110 |
| 43 | 2009-09-10 | SRM 448 | 1 | 444 | 528.12 | -0.05 | -1 | 2175 | 3073 | -41 | 1240 | 2810 |
| 42 | 2009-05-27 | SRM 441 | 1 | 439 | 451.59 | -0.12 | -4 | 2176 | 2994 | -88 | 1281 | 2504 |
| 41 | 2009-05-12 | SRM 440 | 1 | 147 | 572.86 | 1.96 | 80 | 2180 | 2972 | 142 | 1369 | 2110 |
| 40 | 2009-03-11 | SRM 436 | 2 | 5 | 235.77 | 5.56 | 63 | 2100 | 3456 | 172 | 1227 | 3268 |
| 39 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,293.26 | -0.11 | -4 | 2037 | 3836 | -86 | 1055 | 5652 |
| 38 | 2009-02-28 | TCO09 Qual 2 | 1 | 204 | 921.57 | 2.18 | 66 | 2041 | 3745 | 142 | 1141 | 4291 |
| 37 | 2009-02-07 | SRM 434 | 2 | 196 | 312.47 | 0.67 | 20 | 1975 | 4374 | 32 | 999 | 6488 |
| 36 | 2009-01-06 | SRM 432 | 2 | 180 | 248.31 | 0.46 | 16 | 1955 | 4538 | 28 | 967 | 7292 |
| 35 | 2008-12-11 | SRM 429 | 2 | 77 | 349.11 | 2.18 | 46 | 1939 | 4612 | 99 | 939 | 7658 |
| 34 | 2008-11-25 | SRM 427 | 2 | 207 | 287.95 | 0.47 | 16 | 1893 | 4994 | 39 | 840 | 8928 |
| 33 | 2008-11-22 | SRM 426 | 2 | 175 | 392.42 | 1.16 | 33 | 1876 | 5089 | 74 | 801 | 9277 |
| 32 | 2008-11-12 | SRM 425 | 2 | 275 | 422.67 | 0.62 | 21 | 1843 | 5456 | 58 | 727 | 10541 |
| 31 | 2008-10-08 | SRM 421 | 2 | 663 | 419.84 | -0.82 | -17 | 1822 | 5651 | -77 | 669 | 11465 |
| 30 | 2008-10-02 | SRM 420 | 2 | 46 | 384.72 | 3.06 | 65 | 1839 | 5417 | 157 | 746 | 10624 |
| 29 | 2008-09-11 | SRM 417 | 2 | 722 | 446.32 | -0.81 | -18 | 1774 | 6092 | -84 | 589 | 12028 |
| 28 | 2008-09-04 | SRM 416 | 2 | 554 | 361.69 | -0.74 | -17 | 1792 | 5873 | -80 | 673 | 11277 |
| 27 | 2008-08-26 | SRM 415 | 2 | 260 | 256.59 | -0.02 | 4 | 1809 | 5731 | 16 | 753 | 10411 |
| 26 | 2008-08-06 | SRM 413 | 2 | 261 | 380.58 | 0.54 | 21 | 1805 | 5740 | 57 | 737 | 10700 |
| 25 | 2008-07-23 | SRM 411 | 2 | 410 | 338.88 | -0.57 | -13 | 1784 | 5895 | -44 | 680 | 11123 |
| 24 | 2008-07-19 | SRM 410 | 2 | 577 | 506.74 | -0.55 | -13 | 1797 | 5796 | -45 | 724 | 10828 |
| 23 | 2008-07-10 | SRM 409 | 2 | 268 | 472.16 | 0.82 | 31 | 1810 | 5611 | 70 | 769 | 10116 |
| 22 | 2008-06-17 | SRM 406 | 2 | 379 | 321.56 | -0.53 | -13 | 1779 | 5807 | -42 | 699 | 10831 |
| 21 | 2008-06-14 | SRM 405 | 2 | 741 | 435.04 | -0.77 | -20 | 1792 | 5623 | -62 | 741 | 10381 |
| 20 | 2008-06-05 | SRM 404 | 2 | 315 | 380.18 | 0.27 | 16 | 1812 | 5353 | 31 | 803 | 9088 |
| 19 | 2008-05-28 | SRM 403 | 2 | 298 | 250.91 | -0.25 | -4 | 1796 | 5490 | -1 | 772 | 9547 |
| 18 | 2008-05-24 | SRM 402 | 2 | 378 | 350.41 | -0.11 | 1 | 1801 | 5314 | 7 | 773 | 8926 |
| 17 | 2008-05-06 | SRM 401 | 2 | 419 | 434.96 | -0.43 | -12 | 1800 | 5208 | -32 | 766 | 8250 |
| 16 | 2008-04-23 | SRM 399 | 2 | 134 | 267.06 | 1.00 | 45 | 1811 | 4845 | 74 | 798 | 6953 |
| 15 | 2008-04-12 | SRM 397 | 2 | 506 | 395.58 | -0.36 | -11 | 1767 | 5176 | -15 | 724 | 7804 |
| 14 | 2008-03-22 | SRM 394 | 2 | 383 | 399.42 | 0.06 | 10 | 1777 | 5146 | 23 | 739 | 7747 |
| 13 | 2008-03-11 | SRM 393 | 2 | 188 | 444.74 | 1.24 | 63 | 1768 | 5199 | 99 | 716 | 7979 |
| 12 | 2008-02-26 | SRM 391 | 2 | 466 | 346.70 | -0.61 | -24 | 1705 | 5695 | -81 | 617 | 8593 |
| 11 | 2008-02-13 | TCO08 Qual 3 | 1 | 633 | 771.96 | 0.29 | 29 | 1729 | 5465 | 60 | 698 | 7990 |
| 10 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,067.08 | -0.23 | -17 | 1700 | 5695 | -56 | 638 | 8484 |
| 9 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 755.73 | -0.23 | -21 | 1718 | 5516 | -37 | 694 | 8064 |
| 8 | 2008-02-02 | SRM 390 | 2 | 605 | 394.97 | -0.78 | -43 | 1739 | 5315 | -103 | 731 | 7726 |
| 7 | 2008-01-05 | SRM 386 | 2 | 241 | 382.31 | 0.67 | 63 | 1782 | 4796 | 51 | 834 | 6493 |
| 6 | 2007-12-08 | SRM 381 | 2 | 377 | 441.79 | 0.23 | 33 | 1719 | 5217 | 25 | 783 | 6963 |
| 5 | 2007-11-20 | SRM 378 | 2 | 509 | 377.74 | -0.43 | -29 | 1686 | 5310 | -53 | 758 | 6872 |
| 4 | 2007-11-06 | SRM 374 | 2 | 173 | 489.37 | 1.50 | 186 | 1715 | 4942 | 107 | 811 | 6105 |
| 3 | 2007-10-13 | SRM 371 | 2 | 372 | 496.44 | -0.09 | -1 | 1529 | 6165 | -42 | 704 | 6799 |
| 2 | 2007-09-26 | SRM 367 | 2 | 458 | 544.55 | 0.25 | 76 | 1531 | 5990 | -57 | 746 | 6199 |
| 1 | 2007-09-12 | SRM 365 | 2 | 535 | 489.26 | -0.31 | -70 | 1454 | 6762 | -397 | 803 | 5730 |