4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aksonov | 68 | 2514 | 1314 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.171 | 0.611 | 0.821 | 62.5 | -175 | 187 | 1770 | 1314 | 1132 |
| SRMFix | 0.072 | 0.642 | 0.854 | 35.1 | -50 | 342 | 2183 | 1952 | 695 |
| EloSRM | 0.040 | 0.656 | 0.847 | 37.2 | -45 | 471 | 2514 | 2514 | 1552 |
| initial | 0.112 | 0.680 | 0.903 | 81.9 | -143 | 383 | 2538 | 2116 | 632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68 | 2020-10-03 | TCO20 Europe Parallel | 1 | 11 | 10.69 | -0.04 | 5 | 2514 | 1552 | -37 | 1314 | 1132 |
| 67 | 2011-02-01 | SRM 496 | 1 | 399 | 454.42 | 0.19 | 11 | 2508 | 2012 | 29 | 1351 | 2287 |
| 66 | 2010-12-18 | Member SRM 491 | 1 | 566 | 464.98 | -0.43 | -13 | 2497 | 2007 | -90 | 1322 | 2408 |
| 65 | 2010-12-08 | SRM 490 | 1 | 343 | 450.61 | 0.39 | 20 | 2510 | 1928 | 44 | 1412 | 1876 |
| 64 | 2010-09-25 | SRM 483 | 1 | 279 | 464.54 | 0.74 | 29 | 2490 | 1926 | 84 | 1368 | 2030 |
| 63 | 2010-09-15 | Member SRM 482 | 1 | 491 | 484.95 | -0.25 | -7 | 2461 | 2044 | -37 | 1284 | 2535 |
| 62 | 2010-09-09 | SRM 481 | 1 | 388 | 430.75 | -0.22 | -6 | 2468 | 1997 | -31 | 1321 | 2304 |
| 61 | 2010-08-14 | SRM 479 | 1 | 392 | 441.98 | -0.19 | -5 | 2474 | 1942 | -31 | 1352 | 2099 |
| 60 | 2010-08-04 | Member SRM 478 | 1 | 446 | 423.72 | -0.32 | -12 | 2480 | 1927 | -70 | 1383 | 1942 |
| 59 | 2010-07-06 | SRM 475 | 1 | 288 | 376.35 | 0.39 | 27 | 2492 | 1817 | 27 | 1453 | 1623 |
| 58 | 2010-06-19 | TCO10 Round 1 | 1 | 1003 | 894.16 | -0.17 | -6 | 2464 | 1909 | -41 | 1426 | 1729 |
| 57 | 2010-05-12 | TCO10 Qual 2 | 1 | 110 | 519.79 | 2.24 | 140 | 2471 | 1799 | 114 | 1467 | 1487 |
| 56 | 2008-02-23 | TCO08 Round 2 | 1 | 533 | 703.16 | 0.40 | 32 | 2331 | 1799 | 56 | 1353 | 1978 |
| 55 | 2008-02-16 | TCO08 Round 1 | 1 | 774 | 1,013.60 | 0.39 | 33 | 2299 | 1932 | 48 | 1297 | 2345 |
| 54 | 2008-02-13 | TCO08 Qual 3 | 1 | 546 | 297.53 | -0.88 | -45 | 2266 | 2047 | -39 | 1249 | 2723 |
| 53 | 2006-02-21 | SRM 291 | 1 | 343 | 226.92 | -0.60 | -20 | 2310 | 754 | -78 | 1288 | 1431 |
| 52 | 2006-02-04 | SRM 287 | 1 | 170 | 224.11 | -0.22 | -5 | 2330 | 693 | -15 | 1366 | 1109 |
| 51 | 2006-01-24 | SRM 285 | 1 | 300 | 168.52 | -0.87 | -29 | 2335 | 661 | -175 | 1381 | 1040 |
| 50 | 2006-01-21 | SRM 284 | 1 | 166 | 178.90 | 0.11 | 11 | 2364 | 620 | 15 | 1556 | 645 |
| 49 | 2006-01-19 | SRM 283 | 1 | 90 | 175.17 | 0.96 | 61 | 2352 | 626 | 82 | 1541 | 664 |
| 48 | 2005-06-18 | SRM 247 | 1 | 129 | 124.89 | -0.05 | 3 | 2291 | 509 | 13 | 1459 | 651 |
| 47 | 2005-06-09 | SRM 246 | 1 | 203 | 115.50 | -0.81 | -31 | 2288 | 513 | -120 | 1446 | 668 |
| 46 | 2004-11-20 | SRM 219 | 1 | 153 | 85.21 | -0.84 | -21 | 2319 | 376 | -110 | 1566 | 442 |
| 45 | 2004-10-16 | SRM 215 | 1 | 50 | 75.04 | 0.59 | 20 | 2340 | 364 | 39 | 1676 | 333 |
| 44 | 2004-10-06 | SRM 214 | 1 | 94 | 89.46 | -0.07 | 1 | 2320 | 381 | -5 | 1637 | 385 |
| 43 | 2004-09-28 | SRM 213 | 1 | 33 | 101.38 | 1.62 | 51 | 2318 | 377 | 119 | 1642 | 376 |
| 42 | 2004-09-25 | SRM 212 | 1 | 104 | 103.70 | -0.00 | 4 | 2267 | 441 | 7 | 1523 | 506 |
| 41 | 2004-09-11 | TCO04 Round 1 | 1 | 251 | 228.52 | -0.13 | -1 | 2263 | 438 | 3 | 1516 | 505 |
| 40 | 2004-09-07 | TCO04 Qual 1 | 1 | 79 | 42.23 | -0.90 | -25 | 2264 | 433 | -44 | 1513 | 509 |
| 39 | 2004-04-24 | SRM 191 | 1 | 106 | 65.41 | -0.70 | -15 | 2289 | 317 | -65 | 1557 | 415 |
| 38 | 2004-03-13 | SRM 186 | 1 | 48 | 77.38 | 0.69 | 22 | 2303 | 292 | 68 | 1622 | 337 |
| 37 | 2004-03-01 | SRM 185 | 1 | 126 | 106.36 | -0.24 | -3 | 2281 | 312 | 1 | 1554 | 418 |
| 36 | 2004-02-28 | TCCC '04 Round 1 | 1 | 248 | 121.69 | -1.03 | -22 | 2284 | 306 | -75 | 1553 | 415 |
| 35 | 2004-02-23 | TCCC '04 Qual. 5 | 1 | 36 | 31.46 | -0.19 | -1 | 2306 | 285 | 2 | 1628 | 328 |
| 34 | 2004-02-07 | SRM 182 | 1 | 62 | 81.59 | 0.40 | 17 | 2307 | 277 | 49 | 1626 | 319 |
| 33 | 2004-01-28 | SRM 181 | 1 | 154 | 77.86 | -0.98 | -24 | 2291 | 289 | -117 | 1577 | 367 |
| 32 | 2004-01-22 | SRM 180 | 1 | 46 | 74.48 | 0.70 | 27 | 2315 | 261 | 58 | 1694 | 253 |
| 31 | 2004-01-17 | SRM 179 | 1 | 40 | 71.63 | 0.84 | 34 | 2288 | 283 | 74 | 1636 | 310 |
| 30 | 2003-11-08 | SRM 170 | 1 | 54 | 73.23 | 0.44 | 18 | 2254 | 295 | 58 | 1562 | 350 |
| 29 | 2003-10-21 | SRM 168 | 1 | 69 | 102.16 | 0.57 | 22 | 2236 | 332 | 76 | 1504 | 443 |
| 28 | 2003-10-15 | TCO '03 Round 1 | 1 | 376 | 215.30 | -0.80 | -21 | 2213 | 358 | -81 | 1428 | 535 |
| 27 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 87 | 57.25 | -0.60 | -8 | 2235 | 319 | 17 | 1509 | 429 |
| 26 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 251 | 98.05 | -1.36 | -25 | 2243 | 310 | -47 | 1492 | 432 |
| 25 | 2003-10-01 | SRM 166 | 1 | 107 | 99.87 | -0.10 | 1 | 2268 | 267 | 17 | 1539 | 357 |
| 24 | 2003-09-23 | SRM 165 | 1 | 115 | 71.15 | -0.69 | -22 | 2267 | 267 | -57 | 1522 | 383 |
| 23 | 2003-09-20 | SRM 164 | 1 | 80 | 68.95 | -0.21 | -4 | 2289 | 240 | 1 | 1579 | 323 |
| 22 | 2003-08-23 | SRM 160 | 1 | 54 | 49.47 | -0.13 | 1 | 2293 | 232 | 19 | 1578 | 309 |
| 21 | 2003-05-22 | SRM 147 | 1 | 29 | 45.41 | 0.65 | 27 | 2293 | 217 | 90 | 1559 | 326 |
| 20 | 2003-04-30 | SRM 144 | 1 | 80 | 56.25 | -0.69 | -19 | 2266 | 236 | -99 | 1469 | 429 |
| 19 | 2003-04-15 | SRM 142 | 1 | 100 | 49.60 | -1.01 | -26 | 2285 | 222 | -103 | 1568 | 321 |
| 18 | 2003-04-10 | SRM 141 | 1 | 76 | 48.44 | -0.65 | -17 | 2312 | 194 | -48 | 1671 | 232 |
| 17 | 2003-03-26 | SRM 140 | 1 | 79 | 48.28 | -0.71 | -18 | 2329 | 178 | -51 | 1719 | 199 |
| 16 | 2003-03-10 | SRM 138 | 1 | 22 | 63.62 | 1.53 | 57 | 2346 | 157 | 118 | 1770 | 168 |
| 15 | 2003-03-06 | SRM 137 | 1 | 70 | 53.23 | -0.40 | -10 | 2290 | 202 | -16 | 1652 | 248 |
| 14 | 2003-03-05 | TCCC '03 Round 3 | 1 | 94 | 69.03 | -0.45 | -15 | 2300 | 190 | -51 | 1668 | 236 |
| 13 | 2003-02-26 | TCCC '03 Round 2 | 1 | 123 | 86.36 | -0.56 | -17 | 2315 | 174 | -34 | 1719 | 198 |
| 12 | 2003-02-22 | TCCC '03 Int'l Regional | 1 | 19 | 30.66 | 0.77 | 43 | 2332 | 154 | 78 | 1753 | 169 |
| 11 | 2003-02-08 | SRM 134 | 1 | 8 | 62.24 | 2.96 | 111 | 2289 | 185 | 186 | 1675 | 232 |
| 10 | 2003-01-25 | SRM 130 | 1 | 28 | 47.92 | 0.78 | 54 | 2178 | 294 | 101 | 1489 | 387 |
| 9 | 2002-12-23 | SRM 126 | 1 | 62 | 44.41 | -0.48 | -22 | 2123 | 354 | -30 | 1388 | 520 |
| 8 | 2002-12-16 | SRM 125 | 1 | 71 | 53.27 | -0.71 | -34 | 2145 | 322 | -105 | 1418 | 466 |
| 7 | 2002-12-12 | SRM 124 | 1 | 75 | 48.54 | -0.63 | -36 | 2180 | 280 | -70 | 1523 | 333 |
| 6 | 2002-12-10 | SRM 123 | 1 | 17 | 68.12 | 2.00 | 155 | 2215 | 230 | 187 | 1593 | 266 |
| 5 | 2002-12-04 | SRM 122 | 1 | 64 | 52.94 | -0.27 | -16 | 2061 | 422 | -28 | 1406 | 469 |
| 4 | 2002-11-26 | SRM 121 | 1 | 67 | 52.36 | -0.36 | -32 | 2077 | 400 | -69 | 1434 | 423 |
| 3 | 2002-11-13 | SRM 120 | 1 | 46 | 82.18 | 0.84 | 159 | 2109 | 354 | 108 | 1503 | 331 |
| 2 | 2002-10-29 | SRM 118 | 1 | 64 | 103.08 | 0.69 | 225 | 1950 | 582 | 84 | 1395 | 477 |
| 1 | 2002-05-18 | SRM 89 | 2 | 62 | 221.60 | 1.84 | 471 | 1725 | 752 | 111 | 1311 | 511 |