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 |
|---|---|---|---|
| vitas | 39 | 2169 | 1133 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.316 | 0.713 | 0.990 | 35.6 | -89 | 139 | 2202 | 2169 | 3158 |
| initial | 0.082 | 0.721 | 1.011 | 86.8 | -272 | 344 | 2040 | 1583 | 3518 |
| SRMFix | 0.300 | 0.731 | 1.001 | 40.0 | -125 | 130 | 1713 | 1654 | 3159 |
| SRM | 0.453 | 0.776 | 1.078 | 61.7 | -413 | 121 | 1255 | 1133 | 3700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39 | 2009-11-05 | SRM 452 | 2 | 459 | 153.66 | -1.58 | -32 | 2169 | 3158 | -50 | 1133 | 3700 |
| 38 | 2009-07-23 | SRM 445 | 2 | 95 | 183.40 | 0.95 | 31 | 2202 | 2884 | 57 | 1183 | 3219 |
| 37 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,203.04 | -0.22 | -9 | 2170 | 3018 | -96 | 1126 | 4412 |
| 36 | 2009-02-28 | TCO09 Qual 2 | 1 | 236 | 766.00 | 1.70 | 59 | 2179 | 2904 | 113 | 1222 | 3286 |
| 35 | 2009-02-24 | TCO09 Qual 1 | 1 | 729 | 765.15 | 0.07 | 7 | 2120 | 3151 | 5 | 1109 | 5085 |
| 34 | 2009-02-07 | SRM 434 | 2 | 548 | 174.64 | -1.65 | -28 | 2113 | 3335 | -84 | 1104 | 5302 |
| 33 | 2009-01-06 | SRM 432 | 2 | 146 | 139.30 | -0.07 | 4 | 2141 | 3170 | 1 | 1188 | 3653 |
| 32 | 2008-11-22 | SRM 426 | 1 | 531 | 536.21 | -0.13 | -5 | 2137 | 3099 | -68 | 1187 | 3679 |
| 31 | 2008-11-12 | SRM 425 | 1 | 443 | 582.57 | 0.40 | 27 | 2142 | 3086 | 29 | 1255 | 3073 |
| 30 | 2008-11-06 | SRM 424 | 2 | 43 | 182.22 | 2.08 | 51 | 2115 | 3196 | 72 | 1226 | 3350 |
| 29 | 2008-10-18 | SRM 422 | 2 | 37 | 293.95 | 2.99 | 69 | 2064 | 3481 | 98 | 1154 | 4424 |
| 28 | 2008-09-11 | SRM 417 | 2 | 344 | 245.43 | -0.49 | -9 | 1995 | 3963 | -29 | 1056 | 6145 |
| 27 | 2008-09-04 | SRM 416 | 2 | 78 | 239.83 | 1.62 | 52 | 2004 | 3887 | 60 | 1085 | 5783 |
| 26 | 2008-08-06 | SRM 413 | 2 | 200 | 272.03 | 0.44 | 22 | 1952 | 4302 | 19 | 1025 | 6475 |
| 25 | 2008-07-10 | SRM 409 | 2 | 250 | 354.04 | 0.50 | 25 | 1930 | 4412 | 23 | 1006 | 6866 |
| 24 | 2008-07-01 | SRM 408 | 2 | 211 | 265.67 | 0.33 | 20 | 1905 | 4602 | 13 | 983 | 7490 |
| 23 | 2008-06-14 | SRM 405 | 2 | 210 | 410.27 | 0.97 | 46 | 1885 | 4700 | 47 | 970 | 7536 |
| 22 | 2008-04-18 | Round 1 | 1 | 16 | 17.67 | 0.14 | 14 | 1838 | 4626 | 19 | 923 | 5515 |
| 21 | 2008-02-09 | TCO08 Qual 2 | 1 | 873 | 985.65 | 0.18 | 15 | 1825 | 4664 | 15 | 904 | 5757 |
| 20 | 2008-02-02 | SRM 390 | 2 | 193 | 381.95 | 0.98 | 44 | 1810 | 4725 | 54 | 889 | 5944 |
| 19 | 2008-01-15 | SRM 388 | 2 | 133 | 403.59 | 1.60 | 69 | 1766 | 4997 | 87 | 835 | 6503 |
| 18 | 2007-12-08 | SRM 381 | 2 | 426 | 439.25 | 0.04 | 8 | 1697 | 5407 | 13 | 748 | 7355 |
| 17 | 2007-11-20 | SRM 378 | 2 | 513 | 387.66 | -0.40 | -13 | 1689 | 5285 | -35 | 735 | 7079 |
| 16 | 2007-11-10 | College Tour SRM 375 | 1 | 12 | 19.08 | 0.67 | 37 | 1702 | 5083 | 98 | 770 | 6613 |
| 15 | 2007-10-17 | SRM 372 | 2 | 390 | 424.33 | 0.12 | 13 | 1665 | 5181 | 27 | 672 | 7135 |
| 14 | 2007-10-13 | SRM 371 | 2 | 372 | 448.30 | -0.24 | -7 | 1652 | 5218 | -8 | 645 | 7256 |
| 13 | 2007-09-26 | SRM 367 | 2 | 518 | 393.76 | -0.40 | -16 | 1659 | 5023 | -27 | 653 | 6929 |
| 12 | 2007-08-18 | TCCC07 Qual 1 | 1 | 810 | 764.40 | -0.08 | -3 | 1675 | 4871 | -8 | 680 | 6753 |
| 11 | 2007-07-24 | SRM 360 | 2 | 461 | 365.76 | -0.58 | -23 | 1678 | 4799 | -57 | 688 | 6643 |
| 10 | 2007-07-21 | SRM 359 | 2 | 524 | 323.57 | -0.70 | -31 | 1701 | 4603 | -68 | 745 | 6185 |
| 9 | 2007-07-17 | SRM 358 | 2 | 303 | 265.30 | -0.19 | -3 | 1733 | 4342 | -5 | 813 | 5528 |
| 8 | 2007-06-14 | SRM 354 | 2 | 158 | 415.11 | 1.39 | 98 | 1736 | 4239 | 97 | 818 | 5473 |
| 7 | 2007-06-07 | SRM 353 | 2 | 178 | 552.33 | 1.63 | 139 | 1638 | 4898 | 121 | 721 | 6312 |
| 6 | 2007-06-02 | SRM 352 | 2 | 272 | 569.77 | 1.07 | 132 | 1500 | 5777 | 102 | 600 | 7037 |
| 5 | 2007-05-15 | SRM 349 | 2 | 450 | 458.27 | -0.14 | -14 | 1367 | 7199 | -33 | 498 | 7375 |
| 4 | 2007-05-01 | SRM 347 | 2 | 432 | 429.62 | -0.18 | -21 | 1381 | 6947 | -55 | 531 | 7237 |
| 3 | 2007-03-10 | SRM 341 | 2 | 493 | 561.85 | 0.19 | 52 | 1402 | 6261 | -22 | 586 | 6841 |
| 2 | 2007-02-03 | SRM 337 | 2 | 544 | 476.84 | -0.30 | -51 | 1350 | 7377 | -179 | 608 | 7168 |
| 1 | 2007-01-13 | SRM 334 | 2 | 513 | 426.35 | -0.41 | -89 | 1401 | 6452 | -413 | 787 | 5867 |