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 |
|---|---|---|---|
| aalmamun | 40 | 1933 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.086 | 0.725 | 1.102 | 26.4 | -38 | 122 | 1968 | 1933 | 4523 |
| SRMFix | 0.103 | 0.752 | 1.147 | 38.8 | -82 | 165 | 1591 | 1438 | 4850 |
| SRM | 0.394 | 0.794 | 1.227 | 54.9 | -161 | 143 | 1097 | 849 | 9067 |
| initial | 0.052 | 0.879 | 1.299 | 105.9 | -383 | 449 | 1906 | 1440 | 4556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 | 2008-10-02 | SRM 420 | 2 | 211 | 284.61 | 0.43 | 25 | 1933 | 4523 | 46 | 849 | 9067 |
| 39 | 2008-04-15 | SRM 398 | 2 | 457 | 250.38 | -0.87 | -18 | 1908 | 4135 | -27 | 803 | 6886 |
| 38 | 2008-03-06 | SRM 392 | 2 | 708 | 276.28 | -1.42 | -28 | 1926 | 3954 | -153 | 830 | 6651 |
| 37 | 2008-02-09 | TCO08 Qual 2 | 1 | 770 | 856.11 | 0.15 | 11 | 1955 | 3666 | 20 | 983 | 4998 |
| 36 | 2008-01-05 | SRM 386 | 2 | 203 | 227.97 | 0.17 | 10 | 1944 | 3582 | 27 | 963 | 5111 |
| 35 | 2007-11-14 | SRM 376 | 2 | 167 | 168.73 | 0.02 | 5 | 1934 | 3402 | 23 | 936 | 4964 |
| 34 | 2007-11-06 | SRM 374 | 2 | 296 | 208.30 | -0.51 | -7 | 1929 | 3389 | 2 | 913 | 5080 |
| 33 | 2007-10-23 | SRM 373 | 2 | 221 | 143.80 | -0.62 | -9 | 1937 | 3321 | -3 | 911 | 4916 |
| 32 | 2007-08-28 | TCCC07 Round 1A | 1 | 445 | 320.34 | -0.53 | -18 | 1946 | 3103 | -158 | 914 | 4667 |
| 31 | 2007-08-18 | TCCC07 Qual 1 | 1 | 494 | 576.32 | 0.22 | 12 | 1964 | 2989 | 23 | 1072 | 3489 |
| 30 | 2007-08-11 | SRM 363 | 2 | 389 | 183.57 | -1.08 | -16 | 1952 | 3021 | -48 | 1049 | 3644 |
| 29 | 2007-08-07 | SRM 362 | 2 | 178 | ||||||||
| 28 | 2007-08-01 | SRM 361 | 2 | 221 | ||||||||
| 27 | 2007-07-21 | SRM 359 | 2 | 69 | 191.04 | 1.47 | 32 | 1968 | 2896 | 73 | 1097 | 3266 |
| 26 | 2007-07-17 | SRM 358 | 2 | 185 | 151.90 | -0.28 | -2 | 1936 | 3057 | 9 | 1024 | 3773 |
| 25 | 2007-07-02 | SRM 356 | 2 | 25 | 152.93 | 2.61 | 48 | 1938 | 3005 | 117 | 1015 | 3817 |
| 24 | 2007-06-14 | SRM 354 | 2 | 285 | 230.57 | -0.31 | -3 | 1889 | 3268 | 17 | 898 | 4755 |
| 23 | 2007-06-07 | SRM 353 | 2 | 717 | 236.68 | -1.64 | -27 | 1892 | 3224 | -161 | 881 | 4953 |
| 22 | 2007-05-29 | SRM 351 | 2 | 218 | 181.06 | -0.27 | -2 | 1919 | 2986 | -1 | 1042 | 3558 |
| 21 | 2007-05-23 | SRM 350 | 2 | 120 | 162.10 | 0.43 | 17 | 1921 | 2954 | 34 | 1043 | 3538 |
| 20 | 2007-05-15 | SRM 349 | 2 | 181 | 178.08 | -0.02 | 5 | 1904 | 3050 | 20 | 1009 | 3826 |
| 19 | 2007-05-01 | SRM 347 | 2 | 426 | 156.56 | -1.45 | -27 | 1899 | 3041 | -87 | 989 | 3964 |
| 18 | 2007-04-24 | SRM 346 | 2 | 13 | 155.92 | 3.58 | 73 | 1926 | 2887 | 143 | 1076 | 3304 |
| 17 | 2007-04-18 | SRM 345 | 2 | 325 | 223.98 | -0.54 | -11 | 1853 | 3295 | -21 | 933 | 4431 |
| 16 | 2007-04-12 | TCO07 Round 1C | 1 | 340 | 314.01 | -0.12 | -4 | 1864 | 3197 | -33 | 954 | 4155 |
| 15 | 2007-04-03 | TCO07 Qual 3 | 1 | 447 | 378.61 | -0.24 | -6 | 1868 | 3191 | -17 | 987 | 3998 |
| 14 | 2007-03-31 | TCO07 Qual 2 | 1 | 605 | 719.07 | 0.25 | 20 | 1874 | 3128 | 32 | 1004 | 3836 |
| 13 | 2007-03-29 | TCO07 Qual 1 | 1 | 848 | 668.32 | -0.34 | -18 | 1854 | 3186 | -62 | 972 | 4068 |
| 12 | 2007-03-22 | SRM 343 | 2 | 38 | 208.77 | 2.46 | 86 | 1872 | 3007 | 109 | 1034 | 3595 |
| 11 | 2007-03-14 | SRM 342 | 2 | 191 | 210.48 | 0.14 | 16 | 1787 | 3512 | 19 | 925 | 4415 |
| 10 | 2007-03-10 | SRM 341 | 2 | 498 | 245.41 | -1.02 | -38 | 1771 | 3557 | -84 | 906 | 4507 |
| 9 | 2007-02-20 | SRM 340 | 2 | 238 | 226.30 | -0.07 | 6 | 1808 | 3515 | -1 | 990 | 4193 |
| 8 | 2007-02-07 | SRM 338 | 2 | 52 | 261.51 | 2.33 | 122 | 1803 | 3493 | 115 | 991 | 4138 |
| 7 | 2007-02-03 | SRM 337 | 2 | 314 | 303.41 | -0.05 | 7 | 1681 | 4264 | 1 | 876 | 5066 |
| 6 | 2007-01-17 | SRM 335 | 2 | 368 | 265.65 | -0.47 | -26 | 1673 | 4278 | -53 | 875 | 5082 |
| 5 | 2007-01-13 | SRM 334 | 2 | 212 | 338.71 | 0.68 | 82 | 1700 | 4047 | 37 | 928 | 4563 |
| 4 | 2006-12-09 | SRM 329 | 2 | 324 | 297.44 | -0.12 | 1 | 1618 | 4442 | -36 | 891 | 4758 |
| 3 | 2006-11-29 | SRM 328 | 2 | 257 | 303.57 | 0.24 | 58 | 1617 | 4434 | -24 | 927 | 4471 |
| 2 | 2006-08-29 | SRM 318 | 2 | 278 | 246.68 | -0.17 | -9 | 1559 | 4339 | -111 | 951 | 3924 |
| 1 | 2006-08-19 | SRM 316 | 2 | 256 | 300.09 | 0.23 | 98 | 1568 | 4316 | -138 | 1062 | 3103 |