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 |
|---|---|---|---|
| arvind_j | 45 | 2111 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.007 | 0.653 | 0.874 | 37.0 | -57 | 326 | 2042 | 1958 | 5382 |
| EloSRM | -0.002 | 0.655 | 0.881 | 40.2 | -66 | 324 | 2195 | 2111 | 5454 |
| SRMFix | 0.044 | 0.659 | 0.887 | 41.8 | -102 | 237 | 1664 | 1535 | 4967 |
| initial | 0.053 | 0.710 | 0.973 | 85.5 | -276 | 332 | 1848 | 1487 | 5298 |
| SRM | 0.341 | 0.715 | 0.984 | 52.3 | -170 | 107 | 1279 | 869 | 7686 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45 | 2011-12-28 | SRM 528 | 2 | 383 | 359.48 | -0.09 | 4 | 2111 | 5454 | 23 | 869 | 7686 |
| 44 | 2011-07-02 | SRM 511 | 2 | 440 | 381.52 | -0.21 | -1 | 2107 | 4923 | 29 | 846 | 7538 |
| 43 | 2011-05-24 | TCO11 Qual 3 | 1 | 766 | 552.99 | -0.47 | -32 | 2108 | 4762 | -42 | 817 | 7644 |
| 42 | 2010-06-19 | TCO10 Round 1 | 1 | 1391 | 1,197.98 | -0.24 | -15 | 2139 | 3576 | -134 | 859 | 6096 |
| 41 | 2010-06-05 | SRM 472 | 2 | 740 | 229.14 | -1.80 | -41 | 2154 | 3465 | -149 | 993 | 4799 |
| 40 | 2010-05-02 | TCO10 Qual 1 | 1 | 455 | 581.34 | 0.35 | 33 | 2195 | 2965 | 33 | 1142 | 3400 |
| 39 | 2010-04-03 | SRM 466 | 2 | 125 | 220.70 | 0.82 | 46 | 2162 | 3060 | 46 | 1109 | 3591 |
| 38 | 2009-09-23 | SRM 449 | 2 | 561 | 357.34 | -1.07 | -28 | 2116 | 3423 | -99 | 1063 | 4248 |
| 37 | 2009-03-11 | SRM 436 | 2 | 192 | 168.44 | -0.19 | 1 | 2144 | 3176 | -9 | 1162 | 3799 |
| 36 | 2009-03-07 | TCO09 Round 1 | 1 | 1180 | 1,252.44 | 0.09 | 11 | 2143 | 3144 | -2 | 1171 | 3700 |
| 35 | 2009-03-04 | TCO09 Qual 3 | 1 | 380 | 509.19 | 0.42 | 32 | 2133 | 3206 | 29 | 1173 | 3733 |
| 34 | 2009-02-28 | TCO09 Qual 2 | 1 | 740 | 807.28 | 0.13 | 19 | 2100 | 3355 | -2 | 1144 | 4274 |
| 33 | 2008-09-20 | SRM 418 | 1 | 535 | 528.97 | -0.11 | -9 | 2082 | 3354 | -67 | 1146 | 4579 |
| 32 | 2008-06-14 | SRM 405 | 2 | 139 | 226.09 | 0.70 | 38 | 2091 | 3084 | 14 | 1213 | 3562 |
| 31 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,149.28 | 0.03 | 7 | 2052 | 3094 | -8 | 1199 | 3094 |
| 30 | 2008-02-13 | TCO08 Qual 3 | 1 | 510 | 494.88 | -0.04 | 4 | 2046 | 3140 | -32 | 1207 | 3089 |
| 29 | 2008-02-09 | TCO08 Qual 2 | 1 | 720 | 780.00 | 0.12 | 21 | 2042 | 3141 | -26 | 1239 | 2797 |
| 28 | 2007-05-01 | SRM 347 | 1 | 245 | 385.75 | 0.09 | 13 | 2021 | 2398 | 25 | 1265 | 2065 |
| 27 | 2007-01-17 | SRM 335 | 1 | 339 | 386.78 | -0.05 | -1 | 2007 | 2306 | -23 | 1240 | 2252 |
| 26 | 2007-01-13 | SRM 334 | 1 | 315 | 384.99 | 0.01 | 5 | 2008 | 2270 | -14 | 1263 | 2070 |
| 25 | 2006-12-09 | SRM 329 | 1 | 285 | 429.53 | 0.59 | 67 | 2003 | 2223 | 63 | 1277 | 1949 |
| 24 | 2006-08-19 | SRM 316 | 1 | 282 | 311.74 | -0.09 | -5 | 1936 | 2278 | -34 | 1214 | 2185 |
| 23 | 2006-02-14 | SRM 289 | 2 | 28 | 70.09 | 1.32 | 36 | 1941 | 1729 | 55 | 1248 | 1618 |
| 22 | 2006-01-24 | SRM 285 | 2 | 63 | 83.85 | 0.41 | 18 | 1905 | 1783 | 29 | 1193 | 1853 |
| 21 | 2006-01-21 | SRM 284 | 2 | 114 | 94.00 | -0.28 | -1 | 1887 | 1824 | -4 | 1164 | 1964 |
| 20 | 2006-01-05 | SRM 281 | 2 | 99 | 85.78 | -0.21 | 1 | 1889 | 1827 | 8 | 1168 | 1949 |
| 19 | 2005-12-17 | SRM 277 | 2 | 88 | 107.17 | 0.28 | 17 | 1888 | 1766 | 33 | 1160 | 1943 |
| 18 | 2005-12-08 | SRM 276 | 2 | 212 | 97.52 | -1.12 | -26 | 1871 | 1783 | -39 | 1127 | 2074 |
| 17 | 2005-11-23 | SRM 274 | 2 | 45 | 71.86 | 0.68 | 31 | 1897 | 1665 | 49 | 1166 | 1818 |
| 16 | 2005-11-03 | SRM 270 | 2 | 142 | 60.73 | -1.23 | -30 | 1866 | 1683 | -48 | 1117 | 1981 |
| 15 | 2005-10-18 | SRM 268 | 2 | 136 | 62.93 | -1.11 | -26 | 1896 | 1577 | -22 | 1165 | 1751 |
| 14 | 2005-10-01 | SRM 266 | 2 | 23 | 90.76 | 1.98 | 72 | 1922 | 1467 | 101 | 1187 | 1644 |
| 13 | 2005-09-27 | SRM 265 | 2 | 31 | 128.32 | 2.05 | 86 | 1850 | 1671 | 107 | 1086 | 2101 |
| 12 | 2005-08-08 | SRM 257 | 2 | 270 | 91.07 | -1.57 | -51 | 1764 | 1809 | -109 | 979 | 2473 |
| 11 | 2005-07-26 | SRM 254 | 2 | 123 | 64.17 | -0.94 | -30 | 1815 | 1566 | -22 | 1088 | 1872 |
| 10 | 2005-07-23 | SRM 253 | 2 | 52 | 97.58 | 0.91 | 64 | 1844 | 1457 | 68 | 1110 | 1773 |
| 9 | 2005-04-02 | SRM 236 | 2 | 154 | 61.65 | -1.32 | -45 | 1780 | 1467 | -53 | 1042 | 1872 |
| 8 | 2005-03-22 | SRM 235 | 2 | 49 | 69.75 | 0.51 | 44 | 1825 | 1330 | 53 | 1095 | 1658 |
| 7 | 2005-03-16 | SRM 234 | 2 | 152 | 52.56 | -1.53 | -66 | 1782 | 1452 | -65 | 1042 | 1858 |
| 6 | 2005-03-03 | SRM 233 | 2 | 85 | 47.54 | -0.84 | -41 | 1847 | 1276 | -8 | 1107 | 1601 |
| 5 | 2005-01-05 | SRM 226 | 2 | 27 | 34.55 | 0.36 | 56 | 1888 | 1141 | 61 | 1115 | 1544 |
| 4 | 2004-12-22 | SRM 224 | 2 | 30 | 95.23 | 1.67 | 267 | 1832 | 1258 | 106 | 1054 | 1749 |
| 3 | 2003-02-22 | TCCC '03 Int'l Regional | 1 | 80 | 80.68 | -0.16 | -24 | 1565 | 1692 | -161 | 948 | 1923 |
| 2 | 2003-02-01 | SRM 132 | 1 | 96 | 98.41 | -0.11 | -24 | 1589 | 1607 | -170 | 1109 | 1315 |
| 1 | 2003-01-25 | SRM 130 | 2 | 44 | 100.66 | 1.19 | 324 | 1613 | 1491 | 79 | 1279 | 773 |