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 |
|---|---|---|---|
| rafal | 27 | 1685 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.078 | 0.774 | 1.100 | 55.0 | -108 | 263 | 1554 | 1324 | 2499 |
| initial | 0.027 | 0.807 | 1.133 | 97.2 | -228 | 341 | 1707 | 1289 | 2583 |
| EloSRM | -0.012 | 0.813 | 1.101 | 40.5 | -82 | 298 | 1756 | 1685 | 2264 |
| SRM | 0.418 | 0.839 | 1.189 | 75.3 | -389 | 195 | 1071 | 889 | 3108 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2005-08-22 | SRM 259 | 2 | 144 | 91.16 | -0.66 | -12 | 1685 | 2264 | -18 | 889 | 3108 |
| 26 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 196 | 218.40 | 0.16 | 11 | 1697 | 2188 | 54 | 907 | 3002 |
| 25 | 2005-08-08 | SRM 257 | 2 | 267 | 125.33 | -1.09 | -23 | 1686 | 2098 | -69 | 853 | 3125 |
| 24 | 2005-08-02 | SRM 256 | 2 | 167 | 123.70 | -0.43 | -7 | 1709 | 1988 | -3 | 922 | 2704 |
| 23 | 2005-07-26 | SRM 254 | 2 | 117 | 97.69 | -0.26 | -2 | 1716 | 1901 | 19 | 925 | 2633 |
| 22 | 2005-07-23 | SRM 253 | 2 | 142 | 118.06 | -0.27 | -2 | 1718 | 1881 | 16 | 906 | 2692 |
| 21 | 2005-07-07 | SRM 250 | 2 | 108 | 87.79 | -0.30 | -4 | 1720 | 1836 | 22 | 890 | 2738 |
| 20 | 2005-06-18 | SRM 247 | 2 | 109 | 93.98 | -0.21 | -1 | 1724 | 1769 | 26 | 868 | 2809 |
| 19 | 2005-06-09 | SRM 246 | 2 | 35 | 94.41 | 1.43 | 53 | 1725 | 1741 | 103 | 842 | 2910 |
| 18 | 2005-04-02 | SRM 236 | 2 | 248 | 103.09 | -1.35 | -32 | 1672 | 1804 | -128 | 739 | 3246 |
| 17 | 2005-02-19 | SRM 231 | 2 | 163 | 93.34 | -0.80 | -18 | 1704 | 1715 | -20 | 867 | 2651 |
| 16 | 2005-01-31 | SRM 229 | 2 | 181 | 62.26 | -1.59 | -34 | 1722 | 1638 | -145 | 887 | 2522 |
| 15 | 2005-01-22 | SRM 227 | 2 | 43 | 75.84 | 0.82 | 34 | 1756 | 1507 | 53 | 1032 | 1867 |
| 14 | 2005-01-15 | TCCC05 Round 1 | 1 | 361 | 345.24 | -0.17 | -10 | 1722 | 1609 | -62 | 979 | 2124 |
| 13 | 2005-01-11 | TCCC05 Qual 3 | 1 | 73 | 102.45 | 0.49 | 39 | 1732 | 1569 | 67 | 1041 | 1857 |
| 12 | 2004-12-28 | SRM 225 | 2 | 95 | 60.65 | -0.65 | -18 | 1693 | 1658 | -25 | 974 | 2079 |
| 11 | 2004-12-22 | SRM 224 | 2 | 135 | 59.18 | -1.19 | -36 | 1711 | 1591 | -72 | 999 | 1959 |
| 10 | 2004-12-18 | SRM 223 | 2 | 46 | 62.24 | 0.44 | 31 | 1747 | 1474 | 36 | 1071 | 1675 |
| 9 | 2004-12-01 | SRM 221 | 2 | 84 | 48.74 | -0.78 | -25 | 1716 | 1544 | -24 | 1035 | 1813 |
| 8 | 2004-11-20 | SRM 219 | 2 | 26 | 88.88 | 1.77 | 91 | 1741 | 1470 | 117 | 1059 | 1705 |
| 7 | 2004-10-16 | SRM 215 | 2 | 17 | 118.62 | 2.80 | 151 | 1650 | 1761 | 153 | 942 | 2221 |
| 6 | 2004-09-28 | SRM 213 | 2 | 178 | 116.62 | -0.61 | -33 | 1499 | 2353 | -60 | 789 | 3085 |
| 5 | 2004-09-25 | SRM 212 | 2 | 137 | 126.25 | -0.12 | 2 | 1532 | 2196 | -2 | 849 | 2743 |
| 4 | 2004-09-14 | SRM 211 | 2 | 21 | 156.91 | 2.90 | 298 | 1530 | 2190 | 195 | 851 | 2706 |
| 3 | 2004-09-07 | TCO04 Qual 2 | 1 | 155 | 172.27 | -0.11 | -19 | 1231 | 3621 | -19 | 656 | 3471 |
| 2 | 2004-08-28 | SRM 209 | 2 | 160 | 141.83 | -0.17 | -27 | 1250 | 3286 | -136 | 675 | 3222 |
| 1 | 2004-06-12 | SRM 198 | 2 | 123 | 105.64 | -0.35 | -82 | 1277 | 3013 | -389 | 811 | 2698 |