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 |
|---|---|---|---|
| ntotani | 23 | 2109 | 915 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.025 | 1.012 | 1.234 | 52.0 | -77 | 310 | 2154 | 2109 | 3470 |
| SRMFix | 0.157 | 1.063 | 1.304 | 71.9 | -137 | 191 | 1661 | 1576 | 3535 |
| SRM | 0.483 | 1.104 | 1.431 | 72.3 | -286 | 129 | 1184 | 915 | 5960 |
| initial | 0.136 | 1.160 | 1.467 | 139.7 | -351 | 407 | 1929 | 1578 | 3556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 2009-09-23 | SRM 449 | 2 | 948 | 251.13 | -1.99 | -45 | 2109 | 3470 | -142 | 915 | 5960 |
| 22 | 2009-05-12 | SRM 440 | 2 | 29 | 206.31 | 2.83 | 60 | 2154 | 3122 | 129 | 1057 | 4847 |
| 21 | 2009-04-30 | SRM 439 | 2 | 592 | 148.12 | -2.02 | -39 | 2093 | 3482 | -188 | 928 | 7703 |
| 20 | 2009-04-19 | SRM 438 | 2 | 62 | 203.74 | 1.72 | 51 | 2132 | 3214 | 75 | 1116 | 4480 |
| 19 | 2009-03-24 | SRM 437 | 2 | 236 | 225.05 | -0.07 | 4 | 2081 | 3572 | 13 | 1041 | 5804 |
| 18 | 2009-02-12 | SRM 435 | 2 | 81 | 179.92 | 1.15 | 39 | 2077 | 3528 | 67 | 1028 | 5947 |
| 17 | 2009-02-07 | SRM 434 | 2 | 469 | 228.55 | -1.04 | -24 | 2037 | 3857 | -39 | 961 | 7341 |
| 16 | 2009-01-06 | SRM 432 | 2 | 408 | 161.88 | -1.33 | -30 | 2061 | 3671 | -74 | 1000 | 6486 |
| 15 | 2008-12-11 | SRM 429 | 2 | 300 | 195.29 | -0.62 | -12 | 2091 | 3448 | -16 | 1074 | 5624 |
| 14 | 2008-12-02 | SRM 428 | 2 | 121 | 196.31 | 0.70 | 30 | 2103 | 3361 | 45 | 1090 | 5552 |
| 13 | 2008-11-22 | SRM 426 | 2 | 266 | 206.64 | -0.36 | -5 | 2073 | 3483 | 5 | 1045 | 5962 |
| 12 | 2008-11-12 | SRM 425 | 2 | 146 | 230.95 | 0.66 | 33 | 2078 | 3449 | 57 | 1040 | 6059 |
| 11 | 2008-11-06 | SRM 424 | 2 | 467 | 170.18 | -1.46 | -39 | 2046 | 3638 | -64 | 983 | 7236 |
| 10 | 2008-10-18 | SRM 422 | 2 | 250 | 224.77 | -0.15 | 2 | 2085 | 3344 | 25 | 1047 | 6134 |
| 9 | 2008-10-08 | SRM 421 | 2 | 179 | 207.38 | 0.21 | 20 | 2083 | 3390 | 47 | 1022 | 6697 |
| 8 | 2008-10-02 | SRM 420 | 2 | 98 | 224.30 | 1.20 | 67 | 2063 | 3497 | 92 | 975 | 7538 |
| 7 | 2008-09-20 | SRM 418 | 2 | 114 | 285.62 | 1.32 | 84 | 1996 | 3962 | 103 | 883 | 8656 |
| 6 | 2008-09-11 | SRM 417 | 2 | 866 | 256.35 | -1.75 | -77 | 1912 | 4674 | -286 | 780 | 10084 |
| 5 | 2008-09-04 | SRM 416 | 2 | 222 | 226.68 | 0.03 | 17 | 1989 | 4003 | -4 | 1066 | 6024 |
| 4 | 2008-08-26 | SRM 415 | 2 | 131 | 213.91 | 0.71 | 84 | 1972 | 4180 | 31 | 1070 | 5943 |
| 3 | 2008-07-31 | SRM 412 | 2 | 289 | 382.56 | 0.40 | 68 | 1888 | 4835 | 0 | 1039 | 6317 |
| 2 | 2008-07-23 | SRM 411 | 2 | 387 | 264.31 | -0.55 | -56 | 1821 | 5501 | -145 | 1039 | 6287 |
| 1 | 2008-07-19 | SRM 410 | 2 | 343 | 685.14 | 1.00 | 310 | 1877 | 4938 | -16 | 1184 | 3871 |