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 |
|---|---|---|---|
| peter_blasko | 16 | 1877 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.172 | 0.867 | 1.251 | 104.4 | -288 | 382 | 1882 | 1531 | 2174 |
| EloSRM | 0.298 | 0.920 | 1.272 | 62.2 | -99 | 168 | 1893 | 1877 | 2267 |
| Odd | 0.263 | 0.920 | 1.257 | 61.1 | -90 | 176 | 1842 | 1820 | 2196 |
| SRMFix | 0.248 | 0.940 | 1.306 | 78.0 | -118 | 228 | 1745 | 1526 | 2297 |
| SRM | 0.685 | 1.004 | 1.498 | 72.2 | -268 | 167 | 1216 | 1148 | 2387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2006-04-22 | SRM 299 | 2 | 145 | 115.21 | -0.33 | -7 | 1877 | 2267 | -6 | 1148 | 2387 |
| 15 | 2006-02-04 | SRM 287 | 2 | 116 | 107.79 | -0.11 | 7 | 1885 | 1894 | -2 | 1154 | 2073 |
| 14 | 2005-12-08 | SRM 276 | 2 | 75 | 126.85 | 0.76 | 63 | 1878 | 1764 | 43 | 1156 | 1923 |
| 13 | 2005-04-14 | SRM 238 | 2 | 80 | 70.01 | -0.19 | 1 | 1815 | 1396 | 14 | 1113 | 1622 |
| 12 | 2005-03-03 | SRM 233 | 2 | 115 | 56.06 | -1.04 | -29 | 1814 | 1356 | -28 | 1099 | 1626 |
| 11 | 2005-01-22 | SRM 227 | 2 | 68 | 50.24 | -0.44 | -9 | 1843 | 1282 | -2 | 1127 | 1521 |
| 10 | 2005-01-05 | SRM 226 | 2 | 61 | 28.92 | -1.08 | -30 | 1851 | 1228 | -19 | 1129 | 1489 |
| 9 | 2004-12-18 | SRM 223 | 1 | 143 | 145.87 | -0.15 | -13 | 1881 | 1130 | -68 | 1148 | 1407 |
| 8 | 2004-10-18 | SRM 216 | 2 | 15 | 47.14 | 1.65 | 75 | 1893 | 1112 | 115 | 1216 | 1213 |
| 7 | 2004-10-16 | SRM 215 | 2 | 9 | 75.42 | 3.07 | 135 | 1819 | 1266 | 154 | 1101 | 1611 |
| 6 | 2004-10-06 | SRM 214 | 2 | 15 | 113.29 | 2.92 | 168 | 1684 | 1738 | 167 | 947 | 2317 |
| 5 | 2004-09-28 | SRM 213 | 2 | 191 | 118.20 | -0.88 | -56 | 1516 | 2286 | -134 | 780 | 3136 |
| 4 | 2004-08-18 | SRM 208 | 2 | 89 | 103.95 | 0.22 | 39 | 1572 | 1947 | 20 | 914 | 2238 |
| 3 | 2004-08-10 | SRM 207 | 2 | 74 | 117.45 | 0.67 | 104 | 1532 | 2055 | 39 | 894 | 2313 |
| 2 | 2004-08-04 | SRM 206 | 2 | 162 | 99.96 | -0.77 | -99 | 1428 | 2391 | -268 | 855 | 2514 |
| 1 | 2004-07-31 | SRM 205 | 2 | 88 | 120.61 | 0.46 | 161 | 1527 | 2041 | -77 | 1123 | 1430 |