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 |
|---|---|---|---|
| krh | 25 | 1999 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.030 | 0.791 | 0.988 | 48.7 | -72 | 280 | 2014 | 1999 | 4114 |
| Odd | -0.032 | 0.794 | 0.986 | 48.1 | -68 | 271 | 1901 | 1866 | 4120 |
| SRMFix | 0.060 | 0.810 | 1.001 | 61.5 | -136 | 252 | 1638 | 1451 | 4154 |
| SRM | 0.392 | 0.817 | 1.063 | 70.2 | -282 | 134 | 1185 | 927 | 5278 |
| initial | 0.099 | 0.877 | 1.067 | 105.6 | -230 | 279 | 1738 | 1499 | 3752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2010-03-16 | SRM 464 | 2 | 451 | 324.45 | -0.48 | -16 | 1999 | 4114 | -6 | 927 | 5278 |
| 24 | 2010-03-02 | SRM 463 | 2 | 145 | 362.45 | 1.32 | 99 | 2014 | 4273 | 73 | 933 | 5487 |
| 23 | 2009-04-19 | SRM 438 | 2 | 320 | 378.84 | -0.47 | -16 | 1915 | 4812 | -41 | 860 | 8703 |
| 22 | 2009-03-24 | SRM 437 | 2 | 267 | 368.16 | 0.46 | 38 | 1931 | 4720 | 30 | 901 | 8131 |
| 21 | 2009-02-28 | TCO09 Qual 2 | 1 | 1021 | 1,013.88 | -0.01 | 6 | 1893 | 4932 | -7 | 871 | 8469 |
| 20 | 2009-02-24 | TCO09 Qual 1 | 1 | 996 | 956.58 | -0.06 | -1 | 1887 | 4906 | -24 | 878 | 8331 |
| 19 | 2007-04-10 | TCO07 Round 1B | 1 | 474 | 377.40 | -0.40 | -19 | 1888 | 3072 | -113 | 902 | 4685 |
| 18 | 2007-03-29 | TCO07 Qual 1 | 1 | 461 | 668.19 | 0.54 | 35 | 1908 | 2870 | 65 | 1015 | 3751 |
| 17 | 2007-03-14 | SRM 342 | 2 | 187 | 160.59 | -0.22 | -1 | 1872 | 3005 | 14 | 950 | 4219 |
| 16 | 2007-03-10 | SRM 341 | 2 | 201 | 209.66 | 0.06 | 10 | 1874 | 2949 | 38 | 936 | 4288 |
| 15 | 2007-01-17 | SRM 335 | 2 | 274 | 163.26 | -0.75 | -17 | 1864 | 3092 | -3 | 898 | 4809 |
| 14 | 2006-12-21 | SRM 331 | 2 | 413 | 165.73 | -1.50 | -33 | 1881 | 2862 | -122 | 901 | 4677 |
| 13 | 2006-12-13 | SRM 330 | 2 | 263 | 82.36 | -1.68 | -38 | 1914 | 2686 | -88 | 1023 | 3784 |
| 12 | 2006-12-09 | SRM 329 | 2 | 259 | 102.73 | -1.33 | -30 | 1952 | 2461 | -38 | 1111 | 3036 |
| 11 | 2006-11-29 | SRM 328 | 2 | 51 | 106.92 | 1.07 | 45 | 1982 | 2296 | 84 | 1149 | 2781 |
| 10 | 2006-11-22 | SRM 327 | 2 | 68 | 117.27 | 0.79 | 41 | 1937 | 2498 | 72 | 1065 | 3342 |
| 9 | 2006-11-11 | SRM 326 | 2 | 223 | 112.07 | -0.99 | -29 | 1896 | 2702 | -5 | 993 | 3974 |
| 8 | 2006-10-09 | SRM 322 | 2 | 36 | 147.04 | 2.03 | 91 | 1925 | 2478 | 134 | 998 | 3825 |
| 7 | 2006-10-02 | SRM 321 | 2 | 111 | 142.09 | 0.36 | 33 | 1834 | 2901 | 66 | 864 | 4843 |
| 6 | 2006-09-30 | SRM 320 | 2 | 458 | 143.75 | -1.67 | -69 | 1801 | 3089 | -105 | 798 | 5533 |
| 5 | 2006-09-21 | TCCC06 Round 1A | 1 | 453 | 277.81 | -0.71 | -72 | 1870 | 2652 | -282 | 903 | 4468 |
| 4 | 2006-09-18 | SRM 319 | 2 | 78 | 141.08 | 0.86 | 84 | 1942 | 2309 | 59 | 1185 | 2466 |
| 3 | 2006-09-07 | TCCC06 Qual 1 | 1 | 338 | 393.02 | 0.22 | 55 | 1858 | 2619 | 11 | 1126 | 2676 |
| 2 | 2006-08-09 | SRM 315 | 2 | 65 | 217.21 | 1.74 | 280 | 1803 | 2991 | 95 | 1115 | 2837 |
| 1 | 2006-08-03 | SRM 314 | 2 | 247 | 261.56 | 0.08 | 55 | 1523 | 4727 | -180 | 1020 | 3556 |