3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| -AlexandeR- | 64 | 2476 | 1212 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.351 | 0.747 | 1.344 | 30.9 | -71 | 162 | 2012 | 1942 | 1760 |
| EloSRM | 0.425 | 0.750 | 1.361 | 23.2 | -27 | 90 | 2514 | 2476 | 1774 |
| SRM | 0.446 | 0.792 | 1.422 | 61.1 | -279 | 175 | 1526 | 1212 | 2984 |
| initial | 0.117 | 0.854 | 1.438 | 102.8 | -404 | 867 | 2687 | 2100 | 1961 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64 | 2010-05-12 | TCO10 Qual 2 | 1 | 821 | 388.00 | -1.08 | -20 | 2476 | 1774 | -66 | 1212 | 2984 |
| 63 | 2010-04-03 | SRM 466 | 1 | 557 | 512.42 | -0.36 | -7 | 2496 | 1547 | -48 | 1278 | 2324 |
| 62 | 2010-03-16 | SRM 464 | 1 | 418 | 454.11 | -0.23 | -4 | 2504 | 1545 | -27 | 1326 | 2060 |
| 61 | 2010-03-02 | SRM 463 | 1 | 303 | 407.40 | 0.43 | 14 | 2508 | 1635 | 59 | 1353 | 2064 |
| 60 | 2010-02-13 | Member SRM 461 | 1 | 641 | 422.52 | -0.64 | -14 | 2493 | 1700 | -153 | 1294 | 2445 |
| 59 | 2010-02-06 | SRM 460 | 1 | 427 | 411.69 | -0.35 | -7 | 2507 | 1626 | -79 | 1447 | 1603 |
| 58 | 2010-01-19 | SRM 459 | 1 | 175 | 432.76 | 1.31 | 35 | 2514 | 1588 | 107 | 1526 | 1314 |
| 57 | 2010-01-14 | Member SRM 458 | 1 | 374 | 413.64 | 0.14 | 7 | 2479 | 1727 | 14 | 1419 | 1705 |
| 56 | 2009-12-17 | Member SRM 455 | 1 | 194 | 382.68 | 0.98 | 29 | 2472 | 1729 | 97 | 1405 | 1776 |
| 55 | 2009-12-05 | SRM 454 | 1 | 551 | 437.18 | -0.43 | -11 | 2443 | 1841 | -95 | 1308 | 2287 |
| 54 | 2009-11-25 | SRM 453.5 | 1 | 429 | 416.62 | -0.04 | 1 | 2453 | 1813 | -16 | 1403 | 1830 |
| 53 | 2009-11-05 | SRM 452 | 1 | 266 | 402.32 | 0.60 | 21 | 2452 | 1824 | 64 | 1419 | 1744 |
| 52 | 2009-10-20 | SRM 451 | 1 | 387 | 334.42 | -0.38 | -9 | 2431 | 1872 | -85 | 1355 | 2066 |
| 51 | 2009-10-17 | SRM 450 | 1 | 445 | 394.79 | -0.17 | -3 | 2440 | 1829 | -47 | 1440 | 1657 |
| 50 | 2009-09-23 | SRM 449 | 1 | 365 | 528.61 | 0.53 | 20 | 2443 | 1820 | 42 | 1487 | 1484 |
| 49 | 2009-09-10 | SRM 448 | 1 | 429 | 459.66 | 0.10 | 6 | 2423 | 1878 | -6 | 1445 | 1638 |
| 48 | 2009-08-25 | SRM 447 | 1 | 410 | 391.06 | -0.07 | 0 | 2417 | 1874 | -35 | 1451 | 1606 |
| 47 | 2009-08-08 | SRM 446 | 1 | 290 | 470.95 | 0.70 | 26 | 2417 | 1865 | 52 | 1486 | 1467 |
| 46 | 2009-07-23 | SRM 445 | 1 | 255 | 505.10 | 0.99 | 35 | 2391 | 1972 | 87 | 1434 | 1672 |
| 45 | 2009-07-08 | SRM 444 | 1 | 428 | 499.60 | 0.20 | 11 | 2356 | 2135 | 15 | 1347 | 2096 |
| 44 | 2009-06-23 | SRM 443 | 1 | 436 | 366.58 | -0.36 | -11 | 2345 | 2182 | -118 | 1332 | 2196 |
| 43 | 2009-06-13 | SRM 442 | 1 | 513 | 458.60 | -0.16 | -4 | 2356 | 2109 | -69 | 1450 | 1607 |
| 42 | 2009-05-12 | SRM 440 | 1 | 176 | 486.02 | 1.46 | 50 | 2360 | 2094 | 102 | 1519 | 1395 |
| 41 | 2009-04-30 | SRM 439 | 1 | 302 | 365.74 | 0.28 | 15 | 2310 | 2315 | 0 | 1417 | 1886 |
| 40 | 2009-03-24 | SRM 437 | 1 | 369 | 508.80 | 0.03 | 4 | 2295 | 2402 | -21 | 1417 | 1894 |
| 39 | 2009-03-11 | SRM 436 | 1 | 354 | 559.56 | 0.66 | 30 | 2291 | 2413 | 45 | 1438 | 1793 |
| 38 | 2009-02-28 | TCO09 Qual 2 | 1 | 559 | 627.60 | 0.17 | 9 | 2262 | 2485 | -4 | 1393 | 2029 |
| 37 | 2009-02-12 | SRM 435 | 1 | 453 | 418.83 | -0.11 | -3 | 2253 | 2558 | -105 | 1397 | 2010 |
| 36 | 2009-01-21 | SRM 433 | 1 | 353 | 521.88 | 0.54 | 26 | 2256 | 2579 | 9 | 1502 | 1537 |
| 35 | 2009-01-06 | SRM 432 | 1 | 110 | 470.99 | 2.10 | 80 | 2229 | 2700 | 140 | 1493 | 1550 |
| 34 | 2008-11-25 | SRM 427 | 2 | 1 | 164.20 | 7.36 | 66 | 2149 | 3070 | 175 | 1353 | 2354 |
| 33 | 2008-11-22 | SRM 426 | 2 | 176 | 210.58 | 0.26 | 10 | 2083 | 3427 | 3 | 1178 | 3754 |
| 32 | 2008-11-12 | SRM 425 | 2 | 201 | 216.55 | 0.11 | 7 | 2073 | 3486 | 1 | 1175 | 3827 |
| 31 | 2008-10-08 | SRM 421 | 2 | 176 | 212.31 | 0.27 | 10 | 2066 | 3502 | 8 | 1174 | 3970 |
| 30 | 2008-10-02 | SRM 420 | 2 | 109 | 200.52 | 0.88 | 22 | 2055 | 3533 | 33 | 1166 | 3995 |
| 29 | 2008-09-24 | SRM 419 | 2 | 46 | 176.03 | 1.94 | 40 | 2033 | 3718 | 75 | 1133 | 4703 |
| 28 | 2008-09-20 | SRM 418 | 2 | 188 | 238.34 | 0.34 | 13 | 1993 | 3990 | 21 | 1058 | 6120 |
| 27 | 2008-09-04 | SRM 416 | 2 | 192 | 229.44 | 0.26 | 12 | 1979 | 4100 | 20 | 1037 | 6341 |
| 26 | 2008-08-06 | SRM 413 | 2 | 321 | 241.33 | -0.41 | -5 | 1968 | 4184 | -14 | 1017 | 6784 |
| 25 | 2008-07-31 | SRM 412 | 2 | 475 | 247.95 | -0.94 | -16 | 1973 | 4103 | -48 | 1031 | 6395 |
| 24 | 2008-07-10 | SRM 409 | 2 | 17 | 339.44 | 4.32 | 68 | 1990 | 3895 | 153 | 1079 | 5837 |
| 23 | 2008-07-01 | SRM 408 | 2 | 568 | 226.74 | -1.33 | -25 | 1921 | 4465 | -125 | 926 | 8088 |
| 22 | 2008-06-26 | SRM 407 | 2 | 47 | 311.27 | 2.73 | 59 | 1946 | 4203 | 104 | 1051 | 6135 |
| 21 | 2008-06-14 | SRM 405 | 2 | 485 | 358.14 | -0.44 | -8 | 1887 | 4676 | -27 | 947 | 7804 |
| 20 | 2008-06-05 | SRM 404 | 2 | 33 | 361.16 | 3.45 | 75 | 1895 | 4552 | 142 | 974 | 7129 |
| 19 | 2008-05-28 | SRM 403 | 2 | 204 | 249.04 | 0.29 | 15 | 1820 | 5259 | 28 | 832 | 8657 |
| 18 | 2008-05-24 | SRM 402 | 2 | 223 | 370.87 | 0.73 | 31 | 1804 | 5280 | 60 | 804 | 8521 |
| 17 | 2008-05-06 | SRM 401 | 2 | 419 | 449.31 | -0.38 | -10 | 1773 | 5467 | -26 | 744 | 8644 |
| 16 | 2008-05-01 | SRM 400 | 2 | 534 | 375.64 | -0.51 | -14 | 1783 | 5082 | -34 | 770 | 7297 |
| 15 | 2008-04-23 | SRM 399 | 2 | 349 | 241.74 | -0.53 | -14 | 1797 | 4953 | -30 | 804 | 6845 |
| 14 | 2008-04-15 | SRM 398 | 2 | 250 | 349.64 | 0.48 | 27 | 1811 | 4850 | 41 | 834 | 6488 |
| 13 | 2008-04-12 | SRM 397 | 2 | 224 | 429.08 | 0.94 | 49 | 1784 | 5050 | 75 | 793 | 7006 |
| 12 | 2008-04-03 | SRM 396 | 2 | 508 | 404.86 | -0.33 | -11 | 1735 | 5481 | -19 | 718 | 7851 |
| 11 | 2008-03-22 | SRM 394 | 2 | 559 | 402.37 | -0.47 | -18 | 1746 | 5421 | -34 | 737 | 7759 |
| 10 | 2008-03-11 | SRM 393 | 2 | 310 | 423.40 | 0.45 | 34 | 1764 | 5235 | 43 | 771 | 7408 |
| 9 | 2008-03-06 | SRM 392 | 2 | 337 | 445.85 | 0.40 | 35 | 1731 | 5512 | 43 | 728 | 7870 |
| 8 | 2008-02-26 | SRM 391 | 2 | 317 | 355.55 | 0.17 | 21 | 1696 | 5772 | 18 | 685 | 8092 |
| 7 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 781.06 | -0.32 | -27 | 1675 | 5935 | -121 | 667 | 8276 |
| 6 | 2008-02-09 | TCO08 Qual 2 | 1 | 1138 | 1,078.56 | -0.08 | -4 | 1701 | 5684 | -52 | 788 | 7070 |
| 5 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 765.98 | 0.28 | 51 | 1706 | 5630 | 74 | 840 | 6515 |
| 4 | 2008-02-02 | SRM 390 | 2 | 415 | 508.82 | 0.29 | 52 | 1655 | 6025 | 9 | 766 | 7332 |
| 3 | 2008-01-15 | SRM 388 | 2 | 388 | 525.66 | 0.44 | 90 | 1602 | 6413 | 2 | 757 | 7370 |
| 2 | 2008-01-05 | SRM 386 | 2 | 585 | 512.85 | -0.19 | -24 | 1513 | 7317 | -166 | 755 | 7357 |
| 1 | 2007-12-27 | SRM 385 | 2 | 520 | 489.03 | -0.09 | -2 | 1537 | 6911 | -279 | 921 | 5554 |