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 |
|---|---|---|---|
| STgasa | 42 | 2738 | 1919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.310 | 0.785 | 1.102 | 94.5 | -228 | 426 | 2998 | 2732 | 510 |
| Odd | 0.512 | 0.814 | 1.095 | 40.0 | -30 | 217 | 2643 | 2613 | 727 |
| EloSRM | 0.532 | 0.827 | 1.106 | 39.7 | -27 | 224 | 2766 | 2738 | 809 |
| SRMFix | 0.521 | 0.829 | 1.115 | 45.1 | -77 | 218 | 2325 | 2290 | 650 |
| SRM | 0.666 | 0.967 | 1.352 | 82.7 | -277 | 190 | 2008 | 1919 | 515 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2009-09-23 | SRM 449 | 1 | 512 | 294.94 | -0.80 | -27 | 2738 | 809 | -89 | 1919 | 515 |
| 41 | 2009-06-13 | SRM 442 | 1 | 112 | 270.43 | 1.27 | 52 | 2766 | 702 | 63 | 2008 | 383 |
| 40 | 2009-03-11 | SRM 436 | 1 | 186 | 324.16 | 0.80 | 33 | 2713 | 837 | 39 | 1945 | 479 |
| 39 | 2008-11-06 | SRM 424 | 1 | 48 | 264.67 | 2.46 | 54 | 2680 | 838 | 131 | 1906 | 518 |
| 38 | 2008-10-28 | SRM 423 | 1 | 86 | 231.02 | 1.43 | 41 | 2626 | 981 | 95 | 1775 | 717 |
| 37 | 2008-10-08 | SRM 421 | 1 | 96 | 335.45 | 1.80 | 48 | 2585 | 1102 | 123 | 1680 | 912 |
| 36 | 2008-09-24 | SRM 419 | 1 | 231 | 243.83 | 0.08 | 6 | 2537 | 1270 | 6 | 1557 | 1285 |
| 35 | 2008-09-11 | SRM 417 | 1 | 221 | 369.52 | 0.74 | 27 | 2531 | 1286 | 67 | 1551 | 1313 |
| 34 | 2008-08-26 | SRM 415 | 1 | 161 | 229.43 | 0.51 | 21 | 2503 | 1370 | 53 | 1484 | 1602 |
| 33 | 2008-08-16 | SRM 414 | 1 | 62 | 365.58 | 2.56 | 72 | 2482 | 1453 | 190 | 1431 | 1879 |
| 32 | 2008-08-06 | SRM 413 | 1 | 609 | 393.02 | -0.64 | -20 | 2410 | 1703 | -196 | 1241 | 3332 |
| 31 | 2008-07-31 | SRM 412 | 1 | 226 | 375.95 | 0.73 | 32 | 2431 | 1619 | 72 | 1437 | 1825 |
| 30 | 2008-07-23 | SRM 411 | 1 | 181 | 338.22 | 0.90 | 41 | 2399 | 1729 | 101 | 1365 | 2313 |
| 29 | 2008-07-19 | SRM 410 | 2 | 11 | 87.57 | 2.99 | 48 | 2358 | 1865 | 147 | 1264 | 3107 |
| 28 | 2008-06-17 | SRM 406 | 2 | 108 | 48.03 | -1.17 | -14 | 2309 | 2013 | 40 | 1117 | 4726 |
| 27 | 2008-06-14 | SRM 405 | 1 | 638 | 443.14 | -0.53 | -22 | 2323 | 1938 | -190 | 1077 | 5777 |
| 26 | 2008-06-05 | SRM 404 | 1 | 586 | 414.02 | -0.50 | -21 | 2346 | 1831 | -112 | 1267 | 3004 |
| 25 | 2008-05-28 | SRM 403 | 1 | 207 | 295.67 | 0.51 | 33 | 2367 | 1745 | 69 | 1379 | 2187 |
| 24 | 2008-05-24 | SRM 402 | 1 | 277 | 373.26 | 0.43 | 31 | 2334 | 1872 | 58 | 1310 | 2618 |
| 23 | 2008-05-24 | College Tour Beijing | 1 | 73 | 85.23 | 0.22 | 18 | 2303 | 1979 | 54 | 1252 | 3032 |
| 22 | 2008-05-01 | SRM 400 | 1 | 543 | 446.34 | -0.35 | -21 | 2284 | 2020 | -113 | 1198 | 3100 |
| 21 | 2007-10-23 | SRM 373 | 1 | 315 | 258.95 | -0.39 | -14 | 2305 | 1627 | -96 | 1311 | 1987 |
| 20 | 2007-10-17 | SRM 372 | 1 | 320 | 416.07 | 0.38 | 22 | 2320 | 1569 | 40 | 1407 | 1514 |
| 19 | 2007-10-13 | SRM 371 | 1 | 498 | 439.88 | -0.18 | -6 | 2298 | 1633 | -43 | 1367 | 1698 |
| 18 | 2007-10-09 | SRM 370 | 1 | 213 | 411.90 | 0.95 | 51 | 2304 | 1606 | 99 | 1410 | 1499 |
| 17 | 2007-10-04 | SRM 369 | 1 | 250 | ||||||||
| 16 | 2007-10-02 | SRM 368 | 1 | 248 | 353.61 | -0.04 | 2 | 2252 | 1771 | 8 | 1311 | 1941 |
| 15 | 2007-09-26 | SRM 367 | 1 | 477 | 425.88 | -0.30 | -14 | 2251 | 1763 | -84 | 1303 | 1955 |
| 14 | 2007-09-18 | SRM 366 | 1 | 308 | 329.24 | 0.10 | 11 | 2265 | 1713 | -11 | 1387 | 1581 |
| 13 | 2007-09-08 | TCCC07 Round 2 | 1 | 527 | 570.69 | 0.12 | 13 | 2253 | 1716 | -8 | 1398 | 1507 |
| 12 | 2007-09-04 | SRM 364 | 1 | 276 | 415.18 | 0.59 | 51 | 2240 | 1762 | 54 | 1406 | 1497 |
| 11 | 2007-08-30 | TCCC07 Round 1B | 1 | 114 | 298.90 | 1.39 | 92 | 2189 | 1943 | 117 | 1352 | 1711 |
| 10 | 2007-08-21 | TCCC07 Qual 2 | 1 | 79 | 349.75 | 2.15 | 122 | 2097 | 2331 | 143 | 1235 | 2417 |
| 9 | 2007-07-17 | SRM 358 | 2 | 136 | 139.64 | 0.04 | 12 | 1975 | 2825 | 15 | 1092 | 3271 |
| 8 | 2007-07-12 | SRM 357 | 2 | 236 | 135.16 | -0.81 | -26 | 1963 | 2851 | -44 | 1077 | 3339 |
| 7 | 2007-06-20 | SRM 355 | 2 | 71 | 172.85 | 1.28 | 73 | 1989 | 2710 | 66 | 1121 | 3088 |
| 6 | 2007-06-07 | SRM 353 | 2 | 213 | 239.69 | 0.17 | 24 | 1916 | 3086 | 20 | 1055 | 3506 |
| 5 | 2007-06-02 | SRM 352 | 2 | 122 | 260.57 | 1.10 | 87 | 1892 | 3169 | 70 | 1035 | 3643 |
| 4 | 2007-05-29 | SRM 351 | 2 | 294 | 247.45 | -0.25 | -7 | 1805 | 3652 | -24 | 965 | 4144 |
| 3 | 2007-05-23 | SRM 350 | 2 | 92 | 328.62 | 1.84 | 224 | 1813 | 3593 | 114 | 989 | 3958 |
| 2 | 2007-05-15 | SRM 349 | 2 | 336 | 421.65 | 0.33 | 87 | 1589 | 5057 | -48 | 875 | 4912 |
| 1 | 2007-05-09 | SRM 348 | 2 | 325 | 302.60 | -0.10 | -5 | 1502 | 5678 | -277 | 923 | 4531 |