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 |
|---|---|---|---|
| czarek | 24 | 1948 | 816 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.080 | 0.566 | 0.717 | 68.1 | -166 | 188 | 1625 | 1421 | 4547 |
| SRMFix | 0.085 | 0.595 | 0.707 | 47.7 | -86 | 158 | 1514 | 1399 | 4819 |
| Odd | 0.023 | 0.614 | 0.714 | 48.4 | -57 | 246 | 1836 | 1801 | 4920 |
| EloSRM | 0.050 | 0.622 | 0.727 | 53.2 | -65 | 234 | 1948 | 1948 | 4841 |
| SRM | 0.248 | 0.672 | 0.796 | 63.3 | -233 | 80 | 1189 | 816 | 6750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2010-05-20 | SRM 470 | 2 | 244 | 540.90 | 1.15 | 123 | 1948 | 4841 | 66 | 816 | 6750 |
| 23 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 675.38 | -0.52 | -28 | 1825 | 4692 | -116 | 750 | 7509 |
| 22 | 2008-02-02 | SRM 390 | 2 | 528 | 290.74 | -0.86 | -30 | 1853 | 4404 | -50 | 866 | 6195 |
| 21 | 2007-11-20 | SRM 378 | 2 | 454 | 235.64 | -0.95 | -29 | 1884 | 3817 | -49 | 916 | 5226 |
| 20 | 2007-11-06 | SRM 374 | 2 | 439 | 202.02 | -1.12 | -35 | 1912 | 3519 | -62 | 965 | 4634 |
| 19 | 2007-10-04 | SRM 369 | 2 | 459 | ||||||||
| 18 | 2007-10-02 | SRM 368 | 2 | 169 | 196.06 | 0.21 | 20 | 1947 | 3159 | 32 | 1027 | 3784 |
| 17 | 2007-09-26 | SRM 367 | 2 | 120 | 258.91 | 1.11 | 65 | 1927 | 3260 | 64 | 995 | 4022 |
| 16 | 2007-09-04 | SRM 364 | 2 | 202 | 229.49 | 0.18 | 24 | 1862 | 3662 | 17 | 931 | 4537 |
| 15 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 381.86 | -0.27 | -31 | 1838 | 3786 | -111 | 914 | 4622 |
| 14 | 2007-08-18 | TCCC07 Qual 1 | 1 | 426 | 731.73 | 0.78 | 141 | 1869 | 3563 | 63 | 1025 | 3845 |
| 13 | 2005-11-21 | SRM 273 | 2 | 130 | 125.26 | -0.05 | 5 | 1728 | 2274 | 11 | 962 | 2841 |
| 12 | 2005-11-19 | SRM 272 | 2 | 115 | 167.90 | 0.55 | 31 | 1723 | 2276 | 50 | 951 | 2893 |
| 11 | 2005-11-03 | SRM 270 | 2 | 94 | 120.87 | 0.36 | 26 | 1692 | 2341 | 39 | 901 | 3124 |
| 10 | 2005-10-26 | SRM 269 | 2 | 59 | 132.46 | 1.17 | 66 | 1666 | 2436 | 80 | 862 | 3377 |
| 9 | 2005-10-18 | SRM 268 | 2 | 163 | 177.37 | 0.12 | 17 | 1600 | 2692 | 35 | 782 | 3857 |
| 8 | 2005-10-01 | SRM 266 | 2 | 148 | 209.40 | -0.26 | -8 | 1583 | 2745 | -7 | 747 | 4044 |
| 7 | 2005-09-27 | SRM 265 | 2 | 280 | 199.64 | -0.49 | -21 | 1591 | 2698 | -39 | 754 | 4010 |
| 6 | 2005-09-20 | SRM 264 | 2 | 171 | 143.87 | -0.27 | -9 | 1611 | 2577 | 4 | 793 | 3713 |
| 5 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 312 | 218.09 | -0.59 | -60 | 1621 | 2504 | -233 | 789 | 3729 |
| 4 | 2005-08-02 | SRM 256 | 2 | 75 | 186.28 | 1.31 | 126 | 1681 | 2101 | 75 | 1022 | 2206 |
| 3 | 2005-07-28 | SRM 255 | 2 | 235 | 135.09 | -0.80 | -65 | 1555 | 2543 | -146 | 947 | 2569 |
| 2 | 2005-07-26 | SRM 254 | 2 | 154 | 118.29 | -0.38 | -29 | 1621 | 2258 | -96 | 1093 | 1855 |
| 1 | 2005-07-23 | SRM 253 | 2 | 139 | 239.90 | 0.79 | 234 | 1650 | 2117 | -11 | 1189 | 1450 |