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 |
|---|---|---|---|
| RizLA | 54 | 2179 | 1276 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.133 | 0.819 | 1.218 | 32.4 | -105 | 395 | 2179 | 2179 | 2475 |
| Odd | 0.138 | 0.822 | 1.217 | 34.1 | -90 | 382 | 2051 | 2051 | 2536 |
| SRMFix | 0.181 | 0.877 | 1.274 | 49.2 | -144 | 325 | 1829 | 1732 | 2526 |
| SRM | 0.529 | 0.912 | 1.383 | 73.5 | -448 | 202 | 1494 | 1276 | 2477 |
| initial | 0.097 | 0.979 | 1.396 | 117.9 | -304 | 720 | 2435 | 1833 | 2429 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | 2008-02-26 | SRM 391 | 1 | 297 | 375.56 | 0.34 | 25 | 2179 | 2475 | 36 | 1276 | 2477 |
| 53 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,107.45 | -0.02 | 2 | 2154 | 2589 | -21 | 1240 | 2743 |
| 52 | 2008-02-05 | TCO08 Qual 1 | 1 | 297 | 575.35 | 0.94 | 65 | 2151 | 2559 | 65 | 1261 | 2586 |
| 51 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 473.35 | -0.08 | -1 | 2086 | 2043 | -1 | 1196 | 2502 |
| 50 | 2007-04-03 | TCO07 Qual 3 | 1 | 420 | 238.16 | -0.82 | -19 | 2088 | 2040 | -51 | 1197 | 2532 |
| 49 | 2007-03-31 | TCO07 Qual 2 | 1 | 610 | 494.95 | -0.30 | -8 | 2107 | 1939 | -24 | 1248 | 2167 |
| 48 | 2006-12-28 | SRM 332 | 1 | 193 | 249.98 | 0.37 | 20 | 2115 | 1799 | 48 | 1272 | 1989 |
| 47 | 2006-12-13 | SRM 330 | 2 | 51 | 49.07 | -0.06 | 4 | 2095 | 1857 | 26 | 1224 | 2302 |
| 46 | 2006-11-02 | SRM 325 | 1 | 289 | 312.32 | -0.11 | -3 | 2091 | 1807 | -20 | 1198 | 2443 |
| 45 | 2006-10-02 | SRM 321 | 1 | 281 | 305.87 | -0.12 | -3 | 2094 | 1739 | -10 | 1218 | 2224 |
| 44 | 2006-09-21 | TCCC06 Round 1A | 1 | 168 | 230.90 | 0.46 | 21 | 2097 | 1661 | 65 | 1228 | 2167 |
| 43 | 2006-09-18 | SRM 319 | 1 | 403 | 342.67 | -0.23 | -9 | 2076 | 1733 | -59 | 1163 | 2597 |
| 42 | 2006-09-09 | TCCC06 Qual 2 | 1 | 347 | 200.41 | -0.79 | -23 | 2084 | 1669 | -35 | 1222 | 2159 |
| 41 | 2006-08-29 | SRM 318 | 1 | 312 | 318.43 | -0.16 | -7 | 2108 | 1576 | -46 | 1257 | 1897 |
| 40 | 2006-03-06 | SRM 292 | 1 | 302 | 266.19 | -0.18 | -4 | 2114 | 1286 | -59 | 1303 | 1459 |
| 39 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 185 | 151.60 | -0.29 | -5 | 2119 | 1254 | -21 | 1362 | 1220 |
| 38 | 2006-02-08 | SRM 288 | 1 | 75 | 216.45 | 1.53 | 50 | 2124 | 1159 | 132 | 1383 | 1047 |
| 37 | 2005-12-28 | SRM 280 | 2 | 31 | 37.51 | 0.28 | 9 | 2073 | 1222 | 58 | 1251 | 1512 |
| 36 | 2005-11-30 | SRM 275 | 2 | 91 | 32.05 | -1.50 | -13 | 2065 | 1172 | -2 | 1193 | 1713 |
| 35 | 2005-11-19 | SRM 272 | 1 | 321 | 276.01 | -0.32 | -9 | 2078 | 1107 | -86 | 1195 | 1670 |
| 34 | 2005-11-08 | SRM 271 | 1 | 156 | 198.52 | 0.35 | 15 | 2087 | 1061 | 40 | 1281 | 1236 |
| 33 | 2005-10-01 | SRM 266 | 1 | 245 | 224.68 | -0.26 | -7 | 2072 | 1059 | -78 | 1241 | 1400 |
| 32 | 2005-09-20 | SRM 264 | 1 | 155 | 199.06 | -0.09 | -1 | 2078 | 1033 | -20 | 1319 | 1104 |
| 31 | 2005-09-14 | SRM 263 | 1 | 172 | 237.40 | 0.46 | 18 | 2079 | 1031 | 41 | 1339 | 1039 |
| 30 | 2005-09-09 | SRM 262 | 1 | 125 | 181.34 | 0.54 | 20 | 2061 | 1079 | 59 | 1298 | 1174 |
| 29 | 2005-08-30 | SRM 261 | 2 | 53 | 41.80 | -0.34 | -1 | 2041 | 1137 | 47 | 1239 | 1436 |
| 28 | 2005-08-27 | SRM 260 | 1 | 296 | 245.21 | -0.33 | -10 | 2042 | 1119 | -116 | 1192 | 1641 |
| 27 | 2005-08-24 | TCO05 Round 2 | 1 | 318 | 301.19 | -0.16 | -6 | 2052 | 1077 | -103 | 1308 | 1119 |
| 26 | 2005-08-22 | SRM 259 | 1 | 136 | 134.37 | -0.21 | -5 | 2057 | 1057 | -83 | 1411 | 882 |
| 25 | 2005-08-20 | TCO05 Round 1 | 1 | 176 | 490.96 | 1.48 | 52 | 2063 | 1042 | 101 | 1494 | 691 |
| 24 | 2005-08-16 | TCO05 Qual 2/9 | 1 | 22 | 156.11 | 2.83 | 71 | 2011 | 1151 | 175 | 1393 | 903 |
| 23 | 2005-08-10 | SRM 258 | 2 | 2 | 69.20 | 5.11 | 57 | 1939 | 1281 | 202 | 1218 | 1406 |
| 22 | 2005-08-08 | SRM 257 | 2 | 234 | 65.80 | -1.83 | -24 | 1883 | 1433 | -67 | 1016 | 2254 |
| 21 | 2005-08-02 | SRM 256 | 2 | 58 | 68.19 | 0.23 | 11 | 1907 | 1354 | 59 | 1083 | 1942 |
| 20 | 2005-07-28 | SRM 255 | 2 | 23 | 64.55 | 1.49 | 33 | 1896 | 1367 | 101 | 1024 | 2164 |
| 19 | 2005-07-26 | SRM 254 | 2 | 287 | 55.86 | -2.36 | -32 | 1863 | 1421 | -183 | 923 | 2640 |
| 18 | 2005-07-23 | SRM 253 | 2 | 62 | 66.83 | 0.11 | 9 | 1895 | 1333 | 53 | 1106 | 1785 |
| 17 | 2005-07-12 | SRM 251 | 2 | 141 | 42.58 | -1.73 | -26 | 1886 | 1329 | -57 | 1053 | 1974 |
| 16 | 2005-07-07 | SRM 250 | 2 | 39 | 48.94 | 0.33 | 16 | 1912 | 1252 | 62 | 1110 | 1753 |
| 15 | 2005-06-29 | SRM 249 | 2 | 101 | 42.52 | -1.25 | -21 | 1897 | 1297 | -9 | 1048 | 1985 |
| 14 | 2005-06-21 | SRM 248 | 2 | 169 | 50.79 | -1.73 | -31 | 1918 | 1242 | -37 | 1057 | 1936 |
| 13 | 2005-06-18 | SRM 247 | 1 | 235 | 188.69 | -0.32 | -19 | 1949 | 1144 | -218 | 1094 | 1766 |
| 12 | 2005-06-09 | SRM 246 | 1 | 120 | 190.69 | 0.67 | 53 | 1967 | 1082 | 75 | 1312 | 932 |
| 11 | 2005-06-01 | SRM 245 | 2 | 19 | 52.22 | 1.46 | 52 | 1915 | 1204 | 83 | 1237 | 1185 |
| 10 | 2005-05-23 | SRM 244 | 2 | 23 | 53.83 | 1.23 | 50 | 1863 | 1311 | 76 | 1154 | 1504 |
| 9 | 2005-05-17 | SRM 243 | 2 | 96 | 53.79 | -0.84 | -23 | 1812 | 1444 | -37 | 1078 | 1797 |
| 8 | 2005-05-14 | SRM 242 | 2 | 91 | 62.80 | -0.54 | -13 | 1836 | 1378 | -8 | 1115 | 1650 |
| 7 | 2005-05-04 | SRM 241 | 2 | 18 | 65.35 | 1.86 | 95 | 1849 | 1331 | 95 | 1123 | 1617 |
| 6 | 2005-04-30 | SRM 240 | 2 | 99 | 80.77 | -0.29 | -5 | 1754 | 1587 | 10 | 1028 | 1968 |
| 5 | 2005-04-18 | SRM 239 | 2 | 52 | 85.16 | 0.71 | 63 | 1759 | 1565 | 63 | 1018 | 2001 |
| 4 | 2005-04-14 | SRM 238 | 2 | 85 | 120.34 | 0.50 | 61 | 1697 | 1740 | 58 | 955 | 2305 |
| 3 | 2005-04-06 | SRM 237 | 2 | 123 | 74.18 | -0.73 | -51 | 1636 | 1952 | -48 | 897 | 2519 |
| 2 | 2005-04-02 | SRM 236 | 2 | 40 | 214.70 | 2.42 | 395 | 1688 | 1750 | 193 | 945 | 2290 |
| 1 | 2005-03-16 | SRM 234 | 2 | 240 | 179.36 | -0.52 | -105 | 1293 | 3456 | -448 | 752 | 3191 |