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 |
|---|---|---|---|
| rappizit | 66 | 2471 | 1178 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.215 | 0.655 | 0.889 | 29.2 | -59 | 272 | 2537 | 2471 | 1873 |
| initial | 0.117 | 0.655 | 0.887 | 78.9 | -240 | 387 | 2467 | 2104 | 2015 |
| SRMFix | 0.222 | 0.659 | 0.891 | 35.4 | -129 | 283 | 2036 | 1950 | 1774 |
| SRM | 0.364 | 0.713 | 0.999 | 68.7 | -324 | 174 | 1621 | 1178 | 3320 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66 | 2010-06-05 | SRM 472 | 1 | 629 | 455.36 | -0.52 | -16 | 2471 | 1873 | -115 | 1178 | 3320 |
| 65 | 2010-05-20 | SRM 470 | 1 | 425 | 495.50 | 0.22 | 13 | 2488 | 1741 | 51 | 1293 | 2378 |
| 64 | 2010-05-02 | TCO10 Qual 1 | 1 | 585 | 364.55 | -0.68 | -19 | 2475 | 1684 | -34 | 1242 | 2650 |
| 63 | 2010-04-15 | SRM 467 | 1 | 282 | 318.14 | -0.20 | -5 | 2494 | 1576 | -13 | 1276 | 2357 |
| 62 | 2009-12-22 | SRM 456 | 1 | 377 | 319.02 | -0.44 | -12 | 2499 | 1631 | -59 | 1289 | 2432 |
| 61 | 2009-11-05 | SRM 452 | 1 | 446 | 354.08 | -0.52 | -13 | 2511 | 1574 | -80 | 1348 | 2121 |
| 60 | 2009-10-17 | SRM 450 | 1 | 446 | 356.39 | -0.49 | -12 | 2525 | 1501 | -86 | 1428 | 1707 |
| 59 | 2009-08-08 | SRM 446 | 1 | 348 | 388.23 | 0.16 | 8 | 2537 | 1415 | 18 | 1514 | 1359 |
| 58 | 2009-07-23 | SRM 445 | 1 | 222 | 417.94 | 0.91 | 28 | 2529 | 1438 | 90 | 1496 | 1437 |
| 57 | 2009-06-13 | SRM 442 | 1 | 348 | 389.14 | 0.16 | 8 | 2501 | 1524 | 36 | 1406 | 1783 |
| 56 | 2009-05-27 | SRM 441 | 1 | 319 | 340.73 | 0.10 | 6 | 2494 | 1545 | 31 | 1370 | 1982 |
| 55 | 2009-04-30 | SRM 439 | 1 | 380 | 296.54 | -0.48 | -11 | 2488 | 1572 | -91 | 1339 | 2438 |
| 54 | 2009-03-24 | SRM 437 | 1 | 269 | 459.20 | 0.77 | 22 | 2499 | 1537 | 87 | 1430 | 1834 |
| 53 | 2009-03-11 | SRM 436 | 1 | 379 | 453.56 | 0.26 | 10 | 2476 | 1609 | 45 | 1343 | 2401 |
| 52 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 914.37 | -0.61 | -14 | 2466 | 1631 | -135 | 1298 | 2708 |
| 51 | 2009-02-24 | TCO09 Qual 1 | 1 | 380 | 450.90 | 0.25 | 9 | 2480 | 1518 | 37 | 1433 | 1736 |
| 50 | 2009-02-12 | SRM 435 | 1 | 491 | 328.61 | -0.61 | -14 | 2471 | 1613 | -180 | 1396 | 2022 |
| 49 | 2009-01-21 | SRM 433 | 1 | 167 | 418.47 | 1.32 | 35 | 2485 | 1583 | 101 | 1576 | 1237 |
| 48 | 2009-01-06 | SRM 432 | 1 | 332 | 358.76 | 0.11 | 6 | 2450 | 1696 | 0 | 1475 | 1631 |
| 47 | 2008-12-23 | SRM 431 | 1 | 256 | 324.74 | 0.34 | 13 | 2444 | 1713 | 29 | 1475 | 1629 |
| 46 | 2008-12-20 | SRM 430 | 1 | 403 | 449.85 | 0.16 | 8 | 2432 | 1743 | 9 | 1446 | 1775 |
| 45 | 2008-12-14 | TC China 08 - Finals | 1 | 260 | 118.80 | -1.13 | -21 | 2424 | 1757 | -57 | 1437 | 1819 |
| 44 | 2008-12-12 | TC China 08 - 1E | 1 | 22 | 50.44 | 1.20 | 28 | 2445 | 1682 | 101 | 1494 | 1529 |
| 43 | 2008-12-11 | SRM 429 | 1 | 197 | 441.93 | 1.17 | 39 | 2417 | 1783 | 111 | 1393 | 2058 |
| 42 | 2008-11-12 | SRM 425 | 1 | 534 | 456.57 | -0.36 | -10 | 2378 | 1915 | -83 | 1282 | 2864 |
| 41 | 2008-10-18 | SRM 422 | 1 | 478 | 470.31 | -0.02 | 2 | 2387 | 1839 | -16 | 1365 | 2263 |
| 40 | 2008-10-02 | SRM 420 | 1 | 558 | 400.15 | -0.53 | -14 | 2386 | 1830 | -184 | 1381 | 2182 |
| 39 | 2008-09-20 | SRM 418 | 1 | 443 | 422.85 | -0.07 | 0 | 2399 | 1767 | -56 | 1565 | 1247 |
| 38 | 2008-09-11 | SRM 417 | 1 | 320 | 438.60 | 0.46 | 18 | 2399 | 1768 | 5 | 1621 | 1083 |
| 37 | 2008-09-04 | SRM 416 | 1 | 154 | 421.56 | 1.45 | 48 | 2381 | 1835 | 93 | 1616 | 1101 |
| 36 | 2008-08-16 | SRM 414 | 1 | 178 | 420.87 | 1.24 | 44 | 2333 | 2007 | 88 | 1523 | 1463 |
| 35 | 2008-07-23 | SRM 411 | 1 | 213 | 375.96 | 0.82 | 32 | 2289 | 2165 | 75 | 1435 | 1836 |
| 34 | 2008-07-19 | SRM 410 | 1 | 396 | 463.70 | -0.13 | -3 | 2257 | 2306 | -46 | 1360 | 2359 |
| 33 | 2008-07-10 | SRM 409 | 1 | 237 | 506.75 | 1.10 | 43 | 2261 | 2277 | 100 | 1406 | 2006 |
| 32 | 2008-07-01 | SRM 408 | 1 | 413 | 427.32 | 0.05 | 5 | 2218 | 2463 | -20 | 1306 | 2769 |
| 31 | 2008-06-26 | SRM 407 | 1 | 418 | 474.02 | 0.18 | 11 | 2213 | 2457 | 1 | 1326 | 2597 |
| 30 | 2008-06-14 | SRM 405 | 1 | 461 | 511.76 | 0.13 | 9 | 2201 | 2492 | -5 | 1325 | 2604 |
| 29 | 2008-06-05 | SRM 404 | 1 | 310 | 514.37 | 0.73 | 37 | 2192 | 2520 | 75 | 1330 | 2529 |
| 28 | 2008-05-25 | College Tour Guangdong | 1 | 105 | 60.64 | -0.79 | -12 | 2156 | 2701 | -63 | 1255 | 3111 |
| 27 | 2008-05-24 | SRM 402 | 1 | 262 | 441.84 | 0.75 | 41 | 2168 | 2628 | 70 | 1318 | 2558 |
| 26 | 2008-05-06 | SRM 401 | 1 | 447 | 555.38 | 0.31 | 21 | 2127 | 2815 | 25 | 1248 | 2874 |
| 25 | 2008-05-01 | SRM 400 | 1 | 348 | 473.52 | 0.09 | 9 | 2106 | 2882 | 15 | 1223 | 2877 |
| 24 | 2008-04-12 | SRM 397 | 2 | 46 | 199.10 | 2.11 | 50 | 2097 | 2938 | 86 | 1208 | 3043 |
| 23 | 2008-04-03 | SRM 396 | 2 | 33 | 232.75 | 2.82 | 65 | 2047 | 3235 | 109 | 1122 | 3709 |
| 22 | 2008-03-11 | SRM 393 | 2 | 127 | 254.81 | 1.00 | 35 | 1982 | 3614 | 59 | 1013 | 4808 |
| 21 | 2008-03-06 | SRM 392 | 2 | 205 | 273.08 | 0.41 | 21 | 1947 | 3816 | 39 | 954 | 5325 |
| 20 | 2008-02-26 | SRM 391 | 2 | 128 | 219.36 | 0.78 | 33 | 1926 | 3912 | 61 | 915 | 5669 |
| 19 | 2008-02-13 | TCO08 Qual 3 | 1 | 803 | 602.58 | -0.41 | -18 | 1894 | 4150 | -47 | 854 | 6304 |
| 18 | 2008-02-09 | TCO08 Qual 2 | 1 | 747 | 911.95 | 0.29 | 24 | 1911 | 3984 | 50 | 901 | 5795 |
| 17 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 675.41 | -0.40 | -25 | 1887 | 4140 | -72 | 851 | 6374 |
| 16 | 2008-02-02 | SRM 390 | 2 | 413 | 253.85 | -0.70 | -22 | 1912 | 3916 | -26 | 923 | 5605 |
| 15 | 2007-10-17 | SRM 372 | 2 | 296 | 212.14 | -0.48 | -10 | 1934 | 3315 | -2 | 949 | 4576 |
| 14 | 2007-10-13 | SRM 371 | 2 | 314 | 211.70 | -0.57 | -13 | 1944 | 3205 | -2 | 951 | 4465 |
| 13 | 2007-10-09 | SRM 370 | 2 | 126 | 183.78 | 0.55 | 30 | 1958 | 3105 | 62 | 953 | 4424 |
| 12 | 2007-10-02 | SRM 368 | 2 | 157 | 212.73 | 0.44 | 29 | 1928 | 3282 | 71 | 891 | 4870 |
| 11 | 2007-09-26 | SRM 367 | 2 | 527 | 205.57 | -1.36 | -46 | 1898 | 3455 | -76 | 820 | 5527 |
| 10 | 2007-09-18 | SRM 366 | 2 | 135 | 135.88 | 0.01 | 11 | 1944 | 3182 | 43 | 896 | 4896 |
| 9 | 2007-09-12 | SRM 365 | 2 | 517 | 173.28 | -1.58 | -59 | 1933 | 3243 | -82 | 853 | 5271 |
| 8 | 2007-08-28 | TCCC07 Round 1A | 1 | 445 | 294.02 | -0.65 | -59 | 1992 | 2859 | -225 | 935 | 4510 |
| 7 | 2007-08-18 | TCCC07 Qual 1 | 1 | 375 | 560.02 | 0.58 | 77 | 2051 | 2522 | 60 | 1160 | 2932 |
| 6 | 2007-08-11 | SRM 363 | 2 | 40 | 325.77 | 3.03 | 214 | 1975 | 2897 | 174 | 1100 | 3249 |
| 5 | 2007-08-07 | SRM 362 | 2 | 238 | ||||||||
| 4 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 3 | 2007-07-24 | SRM 360 | 2 | 333 | 297.94 | -0.16 | -1 | 1761 | 4208 | -31 | 926 | 4557 |
| 2 | 2007-07-21 | SRM 359 | 2 | 183 | 482.46 | 1.40 | 272 | 1762 | 4174 | 81 | 957 | 4307 |
| 1 | 2007-07-12 | SRM 357 | 2 | 430 | 387.00 | -0.15 | -25 | 1490 | 5959 | -324 | 876 | 4926 |