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 |
|---|---|---|---|
| cmshivkumar | 25 | 1978 | 962 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.229 | 1.026 | 1.462 | 52.3 | -73 | 299 | 2035 | 1978 | 4033 |
| SRMFix | 0.217 | 1.035 | 1.509 | 68.2 | -123 | 246 | 1613 | 1505 | 4155 |
| SRM | 0.625 | 1.138 | 1.605 | 82.0 | -333 | 180 | 1163 | 962 | 7714 |
| initial | 0.071 | 1.193 | 1.651 | 143.6 | -322 | 530 | 1804 | 1413 | 4761 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2008-07-19 | SRM 410 | 2 | 913 | 262.29 | -1.83 | -58 | 1978 | 4033 | -192 | 962 | 7714 |
| 24 | 2008-07-01 | SRM 408 | 2 | 147 | 193.01 | 0.39 | 34 | 2035 | 3532 | 11 | 1154 | 4462 |
| 23 | 2008-06-26 | SRM 407 | 2 | 191 | 263.93 | 0.47 | 52 | 2001 | 3727 | 7 | 1143 | 4523 |
| 22 | 2007-01-17 | SRM 335 | 2 | 205 | 123.12 | -0.74 | -17 | 1949 | 2613 | -13 | 1136 | 2956 |
| 21 | 2007-01-04 | SRM 333 | 2 | 70 | 134.42 | 0.94 | 44 | 1965 | 2454 | 59 | 1149 | 2813 |
| 20 | 2006-12-28 | SRM 332 | 2 | 51 | 96.23 | 0.92 | 51 | 1921 | 2679 | 59 | 1090 | 3215 |
| 19 | 2006-11-11 | SRM 326 | 2 | 169 | 132.20 | -0.35 | -7 | 1870 | 2841 | 15 | 1031 | 3675 |
| 18 | 2006-03-29 | SRM 295 | 2 | 141 | 110.22 | -0.36 | -5 | 1877 | 2187 | 22 | 1016 | 3143 |
| 17 | 2006-03-25 | SRM 294 | 2 | 100 | 156.16 | 0.64 | 29 | 1881 | 2137 | 69 | 994 | 3275 |
| 16 | 2006-02-21 | SRM 291 | 2 | 490 | 117.89 | -2.04 | -45 | 1852 | 2075 | -238 | 925 | 3375 |
| 15 | 2006-02-08 | SRM 288 | 2 | 48 | 78.39 | 0.71 | 31 | 1897 | 1863 | 49 | 1163 | 2040 |
| 14 | 2006-02-04 | SRM 287 | 2 | 34 | 141.10 | 2.05 | 72 | 1866 | 1956 | 94 | 1114 | 2250 |
| 13 | 2006-01-24 | SRM 285 | 2 | 119 | 117.14 | -0.02 | 8 | 1794 | 2209 | 26 | 1020 | 2706 |
| 12 | 2006-01-21 | SRM 284 | 2 | 11 | 194.90 | 4.15 | 140 | 1786 | 2239 | 180 | 994 | 2856 |
| 11 | 2006-01-05 | SRM 281 | 2 | 274 | 165.51 | -0.73 | -30 | 1647 | 2863 | -40 | 814 | 4078 |
| 10 | 2005-09-14 | SRM 263 | 2 | 131 | 135.15 | 0.04 | 11 | 1677 | 2308 | 32 | 854 | 3320 |
| 9 | 2005-09-09 | SRM 262 | 2 | 211 | 108.44 | -0.96 | -33 | 1666 | 2371 | -53 | 822 | 3537 |
| 8 | 2005-08-30 | SRM 261 | 2 | 338 | 122.43 | -1.50 | -53 | 1699 | 2288 | -168 | 875 | 3301 |
| 7 | 2005-08-27 | SRM 260 | 2 | 15 | 192.18 | 3.68 | 154 | 1752 | 2040 | 170 | 1043 | 2361 |
| 6 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 234 | 227.00 | -0.04 | 3 | 1599 | 2605 | 3 | 873 | 3183 |
| 5 | 2005-08-10 | SRM 258 | 2 | 231 | 153.66 | -0.59 | -32 | 1596 | 2475 | -51 | 870 | 3033 |
| 4 | 2005-08-08 | SRM 257 | 2 | 165 | 156.26 | -0.08 | 7 | 1628 | 2328 | -15 | 921 | 2737 |
| 3 | 2005-08-02 | SRM 256 | 2 | 194 | 151.34 | -0.36 | -21 | 1621 | 2332 | -41 | 936 | 2640 |
| 2 | 2005-07-28 | SRM 255 | 2 | 70 | 226.24 | 1.69 | 299 | 1642 | 2212 | 110 | 977 | 2426 |
| 1 | 2005-07-26 | SRM 254 | 2 | 208 | 190.62 | -0.36 | -73 | 1343 | 3549 | -333 | 867 | 2906 |