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 |
|---|---|---|---|
| wqb0039 | 36 | 2561 | 1504 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.289 | 0.661 | 1.118 | 45.9 | -100 | 594 | 2452 | 2425 | 1274 |
| EloSRM | 0.277 | 0.662 | 1.117 | 46.2 | -115 | 609 | 2582 | 2561 | 1312 |
| SRMFix | 0.328 | 0.668 | 1.124 | 48.7 | -141 | 504 | 2109 | 2079 | 1231 |
| initial | 0.282 | 0.698 | 1.148 | 84.0 | -197 | 526 | 2539 | 2421 | 1103 |
| SRM | 0.479 | 0.800 | 1.271 | 88.9 | -556 | 347 | 1648 | 1504 | 1455 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36 | 2009-05-12 | SRM 440 | 1 | 408 | 373.41 | -0.48 | -15 | 2561 | 1312 | -85 | 1504 | 1455 |
| 35 | 2009-03-24 | SRM 437 | 1 | 369 | 419.48 | -0.24 | -6 | 2576 | 1251 | -59 | 1589 | 1184 |
| 34 | 2008-11-25 | SRM 427 | 1 | 121 | 261.88 | 1.11 | 34 | 2582 | 1135 | 84 | 1648 | 999 |
| 33 | 2008-10-28 | SRM 423 | 1 | 230 | 247.46 | 0.09 | 6 | 2548 | 1237 | 11 | 1564 | 1236 |
| 32 | 2008-10-08 | SRM 421 | 1 | 343 | 333.71 | -0.04 | 2 | 2542 | 1257 | 0 | 1553 | 1304 |
| 31 | 2008-10-02 | SRM 420 | 1 | 212 | 335.51 | 0.66 | 24 | 2540 | 1256 | 69 | 1553 | 1296 |
| 30 | 2008-09-20 | SRM 418 | 1 | 488 | 353.72 | -0.46 | -12 | 2516 | 1333 | -71 | 1484 | 1582 |
| 29 | 2008-09-11 | SRM 417 | 1 | 461 | 349.60 | -0.40 | -10 | 2528 | 1293 | -59 | 1555 | 1293 |
| 28 | 2008-09-04 | SRM 416 | 1 | 312 | 321.65 | 0.04 | 5 | 2538 | 1246 | -3 | 1614 | 1109 |
| 27 | 2008-07-23 | SRM 411 | 1 | 191 | 273.64 | 0.52 | 20 | 2532 | 1252 | 48 | 1617 | 1094 |
| 26 | 2008-07-19 | SRM 410 | 1 | 332 | 358.75 | 0.11 | 7 | 2513 | 1310 | 9 | 1569 | 1241 |
| 25 | 2008-07-10 | SRM 409 | 1 | 229 | 363.02 | 0.66 | 25 | 2505 | 1324 | 62 | 1560 | 1280 |
| 24 | 2008-07-01 | SRM 408 | 1 | 25 | 350.61 | 3.81 | 89 | 2480 | 1400 | 210 | 1498 | 1517 |
| 23 | 2008-06-26 | SRM 407 | 1 | 496 | 383.93 | -0.37 | -12 | 2391 | 1711 | -60 | 1288 | 2902 |
| 22 | 2008-06-17 | SRM 406 | 1 | 222 | 271.19 | 0.29 | 16 | 2403 | 1661 | 59 | 1348 | 2427 |
| 21 | 2008-06-14 | SRM 405 | 1 | 343 | 432.42 | 0.33 | 19 | 2387 | 1706 | 76 | 1289 | 2897 |
| 20 | 2008-06-08 | College Tour West China | 1 | 136 | 79.82 | -0.77 | -20 | 2368 | 1739 | 24 | 1213 | 3553 |
| 19 | 2008-06-05 | SRM 404 | 1 | 545 | 392.96 | -0.47 | -17 | 2388 | 1685 | -51 | 1189 | 3697 |
| 18 | 2008-05-28 | SRM 403 | 1 | 340 | 269.91 | -0.47 | -18 | 2405 | 1627 | -73 | 1240 | 3250 |
| 17 | 2008-05-24 | SRM 402 | 1 | 250 | 328.59 | 0.39 | 24 | 2424 | 1558 | 72 | 1313 | 2598 |
| 16 | 2008-05-06 | SRM 401 | 2 | 99 | 45.52 | -1.12 | -15 | 2399 | 1632 | 48 | 1241 | 2933 |
| 15 | 2008-05-01 | SRM 400 | 1 | 543 | 386.51 | -0.55 | -25 | 2415 | 1555 | -126 | 1193 | 3135 |
| 14 | 2008-04-23 | SRM 399 | 1 | 201 | 269.34 | 0.39 | 28 | 2439 | 1451 | 71 | 1319 | 2169 |
| 13 | 2008-04-15 | SRM 398 | 1 | 535 | 351.18 | -0.64 | -31 | 2411 | 1560 | -204 | 1248 | 2645 |
| 12 | 2008-04-12 | SRM 397 | 1 | 271 | 375.85 | 0.47 | 38 | 2442 | 1450 | 62 | 1452 | 1533 |
| 11 | 2008-03-26 | SRM 395 | 1 | 300 | 284.18 | -0.08 | 0 | 2404 | 1589 | -13 | 1390 | 1832 |
| 10 | 2008-03-22 | SRM 394 | 1 | 335 | 412.72 | 0.30 | 31 | 2404 | 1574 | 46 | 1403 | 1752 |
| 9 | 2008-03-11 | SRM 393 | 1 | 488 | 378.93 | -0.36 | -23 | 2373 | 1662 | -88 | 1357 | 1975 |
| 8 | 2008-03-06 | SRM 392 | 1 | 302 | 455.58 | 0.59 | 66 | 2396 | 1577 | 78 | 1445 | 1556 |
| 7 | 2008-01-15 | SRM 388 | 1 | 393 | 458.28 | 0.22 | 30 | 2330 | 1707 | 23 | 1367 | 1881 |
| 6 | 2008-01-09 | SRM 387 | 1 | 238 | 343.37 | 0.53 | 69 | 2300 | 1813 | 67 | 1344 | 2000 |
| 5 | 2007-12-27 | SRM 385 | 1 | 391 | 447.01 | 0.19 | 35 | 2231 | 2064 | 5 | 1277 | 2467 |
| 4 | 2007-12-19 | College Tour SRM 384 | 1 | 5 | 6.10 | 0.29 | 38 | 2196 | 2207 | 142 | 1272 | 2491 |
| 3 | 2007-12-13 | SRM 383 | 2 | 46 | 119.33 | 1.38 | 128 | 2158 | 2375 | 139 | 1130 | 3555 |
| 2 | 2007-12-11 | SRM 382 | 2 | 19 | 433.07 | 4.51 | 609 | 2030 | 3005 | 347 | 991 | 4812 |
| 1 | 2007-12-08 | SRM 381 | 2 | 753 | 554.90 | -0.46 | -115 | 1421 | 8574 | -556 | 644 | 8241 |