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 |
|---|---|---|---|
| siara | 57 | 2244 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.343 | 0.952 | 1.543 | 29.2 | -47 | 163 | 2248 | 2244 | 2629 |
| Odd | 0.316 | 0.954 | 1.540 | 30.6 | -49 | 167 | 2131 | 2123 | 2549 |
| SRMFix | 0.318 | 0.966 | 1.565 | 43.5 | -128 | 196 | 1748 | 1738 | 2552 |
| initial | 0.120 | 1.056 | 1.682 | 127.1 | -480 | 875 | 2367 | 1978 | 2173 |
| SRM | 0.667 | 1.080 | 1.685 | 69.8 | -318 | 188 | 1404 | 1236 | 2680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 57 | 2010-03-16 | SRM 464 | 1 | 418 | 541.48 | 0.02 | 4 | 2244 | 2629 | -3 | 1236 | 2680 |
| 56 | 2009-11-05 | SRM 452 | 1 | 446 | 452.60 | -0.16 | -5 | 2240 | 2789 | -56 | 1239 | 2881 |
| 55 | 2009-10-17 | SRM 450 | 1 | 446 | 462.07 | -0.11 | -3 | 2245 | 2714 | -59 | 1295 | 2435 |
| 54 | 2009-08-25 | SRM 447 | 1 | 458 | 465.57 | 0.02 | 3 | 2248 | 2661 | -50 | 1354 | 2041 |
| 53 | 2009-08-08 | SRM 446 | 1 | 155 | 577.34 | 1.90 | 66 | 2245 | 2667 | 151 | 1404 | 1779 |
| 52 | 2009-07-23 | SRM 445 | 1 | 368 | 530.41 | 0.09 | 6 | 2179 | 3004 | 15 | 1253 | 2697 |
| 51 | 2009-06-23 | SRM 443 | 1 | 395 | 435.42 | 0.14 | 9 | 2172 | 3024 | -5 | 1238 | 2787 |
| 50 | 2009-06-13 | SRM 442 | 1 | 425 | 548.26 | 0.37 | 20 | 2164 | 3078 | 39 | 1243 | 2740 |
| 49 | 2009-05-27 | SRM 441 | 2 | 170 | 159.94 | -0.09 | 3 | 2144 | 3162 | 6 | 1204 | 3092 |
| 48 | 2009-04-30 | SRM 439 | 2 | 119 | 140.01 | 0.24 | 10 | 2141 | 3169 | 18 | 1198 | 3519 |
| 47 | 2009-04-19 | SRM 438 | 2 | 67 | 191.56 | 1.52 | 31 | 2132 | 3218 | 62 | 1180 | 3634 |
| 46 | 2009-03-24 | SRM 437 | 2 | 177 | 216.60 | 0.29 | 11 | 2100 | 3468 | 24 | 1118 | 4501 |
| 45 | 2009-02-07 | SRM 434 | 2 | 341 | 201.93 | -0.76 | -9 | 2089 | 3488 | -17 | 1094 | 5378 |
| 44 | 2009-01-21 | SRM 433 | 2 | 431 | 185.07 | -1.22 | -16 | 2099 | 3449 | -46 | 1111 | 5263 |
| 43 | 2008-12-23 | SRM 431 | 2 | 6 | ||||||||
| 42 | 2008-12-20 | SRM 430 | 1 | 531 | 559.27 | -0.09 | -3 | 2115 | 3314 | -60 | 1157 | 4289 |
| 41 | 2008-12-11 | SRM 429 | 2 | 27 | 215.03 | 2.99 | 44 | 2117 | 3269 | 107 | 1217 | 3431 |
| 40 | 2008-11-22 | SRM 426 | 2 | 2 | 259.39 | 7.02 | 67 | 2073 | 3482 | 188 | 1110 | 5282 |
| 39 | 2008-11-12 | SRM 425 | 2 | 855 | 254.26 | -1.79 | -25 | 2006 | 3978 | -163 | 922 | 7877 |
| 38 | 2008-11-06 | SRM 424 | 2 | 65 | 226.05 | 1.80 | 36 | 2031 | 3763 | 77 | 1085 | 5528 |
| 37 | 2008-10-28 | SRM 423 | 2 | 170 | 183.05 | 0.11 | 7 | 1995 | 4029 | 14 | 1008 | 6554 |
| 36 | 2008-10-18 | SRM 422 | 2 | 224 | 314.12 | 0.49 | 16 | 1988 | 4065 | 35 | 994 | 6833 |
| 35 | 2008-10-08 | SRM 421 | 2 | 43 | 318.50 | 2.89 | 55 | 1971 | 4246 | 123 | 959 | 7741 |
| 34 | 2008-10-02 | SRM 420 | 2 | 463 | 268.36 | -0.79 | -15 | 1916 | 4670 | -34 | 836 | 9235 |
| 33 | 2008-09-24 | SRM 419 | 2 | 183 | 214.09 | 0.23 | 12 | 1931 | 4557 | 37 | 870 | 8870 |
| 32 | 2008-09-20 | SRM 418 | 2 | 445 | 341.48 | -0.75 | -16 | 1919 | 4621 | -63 | 833 | 9264 |
| 31 | 2008-09-11 | SRM 417 | 2 | 362 | 295.46 | -0.29 | -4 | 1935 | 4482 | 0 | 896 | 8477 |
| 30 | 2008-09-04 | SRM 416 | 2 | 374 | 239.18 | -0.64 | -14 | 1939 | 4429 | -24 | 896 | 8468 |
| 29 | 2008-08-26 | SRM 415 | 2 | 197 | 183.10 | -0.11 | 2 | 1953 | 4326 | 12 | 920 | 8232 |
| 28 | 2008-08-16 | SRM 414 | 2 | 158 | 298.12 | 0.92 | 38 | 1951 | 4358 | 60 | 908 | 8333 |
| 27 | 2008-05-01 | SRM 400 | 2 | 351 | 282.49 | -0.31 | -4 | 1913 | 4125 | 7 | 848 | 6358 |
| 26 | 2008-03-11 | SRM 393 | 2 | 305 | 277.07 | -0.14 | 1 | 1917 | 4053 | 23 | 841 | 6567 |
| 25 | 2008-03-06 | SRM 392 | 2 | 585 | 263.29 | -1.15 | -24 | 1916 | 4037 | -69 | 818 | 6765 |
| 24 | 2008-02-02 | SRM 390 | 2 | 504 | 235.37 | -1.10 | -20 | 1940 | 3705 | -44 | 887 | 6002 |
| 23 | 2008-01-24 | SRM 389 | 2 | 82 | 222.84 | 1.44 | 38 | 1961 | 3538 | 92 | 931 | 5476 |
| 22 | 2008-01-15 | SRM 388 | 2 | 268 | 244.54 | -0.13 | 1 | 1923 | 3769 | 26 | 839 | 6474 |
| 21 | 2008-01-09 | SRM 387 | 2 | 113 | 180.88 | 0.68 | 26 | 1921 | 3754 | 71 | 813 | 6692 |
| 20 | 2008-01-05 | SRM 386 | 2 | 609 | 265.52 | -1.30 | -28 | 1896 | 3929 | -108 | 742 | 7494 |
| 19 | 2007-12-27 | SRM 385 | 2 | 129 | 244.37 | 0.92 | 34 | 1924 | 3723 | 82 | 850 | 6336 |
| 18 | 2007-12-13 | SRM 383 | 2 | 196 | 179.92 | -0.12 | 1 | 1890 | 3939 | 30 | 768 | 7209 |
| 17 | 2007-12-11 | SRM 382 | 2 | 242 | 186.33 | -0.38 | -7 | 1889 | 3905 | 22 | 738 | 7468 |
| 16 | 2007-12-08 | SRM 381 | 2 | 753 | 256.88 | -1.57 | -40 | 1896 | 3827 | -144 | 716 | 7647 |
| 15 | 2007-12-04 | SRM 380 | 2 | 587 | 162.23 | -1.83 | -47 | 1936 | 3499 | -225 | 860 | 5976 |
| 14 | 2007-11-20 | SRM 378 | 2 | 32 | 250.08 | 2.97 | 92 | 1983 | 3163 | 130 | 1085 | 3820 |
| 13 | 2007-11-10 | SRM 375 | 2 | 18 | 260.76 | 3.86 | 130 | 1891 | 3694 | 171 | 955 | 4747 |
| 12 | 2007-11-06 | SRM 374 | 2 | 262 | 351.31 | 0.42 | 34 | 1760 | 4577 | 42 | 784 | 6421 |
| 11 | 2007-10-23 | SRM 373 | 2 | 164 | 283.06 | 0.79 | 58 | 1727 | 4774 | 65 | 742 | 6599 |
| 10 | 2007-10-17 | SRM 372 | 2 | 595 | 400.75 | -0.69 | -38 | 1669 | 5152 | -107 | 677 | 7095 |
| 9 | 2007-09-26 | SRM 367 | 2 | 100 | 487.50 | 2.28 | 163 | 1707 | 4693 | 152 | 784 | 5851 |
| 8 | 2007-09-12 | SRM 365 | 2 | 513 | 480.59 | -0.09 | -1 | 1544 | 5941 | -26 | 632 | 7142 |
| 7 | 2007-09-04 | SRM 364 | 2 | 328 | 423.88 | 0.37 | 59 | 1544 | 5888 | 21 | 658 | 6953 |
| 6 | 2007-08-11 | SRM 363 | 2 | 530 | 500.43 | -0.29 | -27 | 1486 | 6208 | -77 | 637 | 7030 |
| 5 | 2007-08-07 | SRM 362 | 2 | 149 | ||||||||
| 4 | 2007-08-01 | SRM 361 | 2 | 100 | ||||||||
| 3 | 2007-07-24 | SRM 360 | 2 | 461 | 443.68 | -0.30 | -32 | 1513 | 5985 | -102 | 714 | 6451 |
| 2 | 2007-07-21 | SRM 359 | 2 | 416 | 492.78 | 0.24 | 73 | 1545 | 5704 | -66 | 816 | 5547 |
| 1 | 2007-07-17 | SRM 358 | 2 | 373 | 384.89 | -0.23 | -44 | 1472 | 6213 | -318 | 882 | 4911 |