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 |
|---|---|---|---|
| liuyubobobo | 27 | 2703 | 1430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.134 | 0.438 | 0.637 | 71.6 | -283 | 312 | 1762 | 1430 | 1040 |
| SRMFix | 0.207 | 0.455 | 0.737 | 48.4 | -71 | 435 | 2015 | 1985 | 943 |
| Odd | 0.134 | 0.476 | 0.764 | 58.6 | -82 | 513 | 2470 | 2470 | 1095 |
| initial | 0.330 | 0.483 | 0.778 | 58.1 | -60 | 321 | 2376 | 2272 | 776 |
| EloSRM | 0.137 | 0.484 | 0.765 | 61.4 | -92 | 539 | 2703 | 2703 | 1204 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2018-06-26 | SRM 735 | 1 | 91 | 111.35 | 0.29 | 55 | 2703 | 1204 | 9 | 1430 | 1040 |
| 26 | 2015-07-23 | SRM 663 | 1 | 256 | 358.46 | 0.49 | 61 | 2648 | 2371 | 24 | 1421 | 1932 |
| 25 | 2015-06-04 | SRM 660 | 1 | 230 | 331.19 | 0.00 | 10 | 2586 | 2965 | -21 | 1397 | 2320 |
| 24 | 2011-02-26 | SRM 498 | 1 | 540 | 452.27 | -0.26 | -13 | 2576 | 1689 | -30 | 1418 | 1899 |
| 23 | 2010-07-06 | SRM 475 | 1 | 394 | 326.35 | -0.48 | -17 | 2589 | 1443 | -98 | 1448 | 1637 |
| 22 | 2010-06-30 | Member Single Round Match 474 | 1 | 170 | 268.27 | 0.66 | 38 | 2606 | 1365 | 69 | 1546 | 1258 |
| 21 | 2010-06-17 | SRM 473 | 1 | 214 | 304.43 | 0.51 | 33 | 2569 | 1486 | 62 | 1477 | 1508 |
| 20 | 2010-05-04 | SRM 469 | 1 | 393 | 461.19 | 0.23 | 18 | 2536 | 1471 | 41 | 1415 | 1637 |
| 19 | 2010-04-15 | SRM 467 | 1 | 272 | 307.96 | 0.16 | 15 | 2518 | 1475 | 40 | 1374 | 1776 |
| 18 | 2010-03-02 | SRM 463 | 1 | 404 | 404.44 | 0.00 | 5 | 2504 | 1660 | 25 | 1334 | 2178 |
| 17 | 2010-02-06 | SRM 460 | 1 | 427 | 412.83 | -0.35 | -13 | 2499 | 1672 | -52 | 1309 | 2312 |
| 16 | 2010-01-19 | SRM 459 | 1 | 496 | 408.59 | -0.28 | -11 | 2512 | 1599 | -34 | 1361 | 2009 |
| 15 | 2010-01-14 | Member SRM 458 | 1 | 293 | 404.08 | 0.46 | 32 | 2522 | 1549 | 74 | 1395 | 1839 |
| 14 | 2010-01-04 | SRM 457 | 1 | 250 | 336.49 | 0.43 | 33 | 2490 | 1670 | 87 | 1321 | 2217 |
| 13 | 2009-12-22 | SRM 456 | 1 | 377 | 330.20 | -0.39 | -20 | 2457 | 1800 | -48 | 1234 | 2813 |
| 12 | 2009-12-17 | Member SRM 455 | 1 | 259 | 361.03 | -0.08 | 0 | 2477 | 1711 | 18 | 1282 | 2467 |
| 11 | 2009-12-05 | SRM 454 | 1 | 524 | 411.47 | -0.35 | -19 | 2477 | 1707 | -36 | 1264 | 2607 |
| 10 | 2009-11-25 | SRM 453.5 | 1 | 439 | 387.43 | -0.18 | -7 | 2496 | 1639 | 0 | 1300 | 2390 |
| 9 | 2009-11-05 | SRM 452 | 1 | 446 | 348.38 | -0.54 | -35 | 2504 | 1609 | -88 | 1300 | 2428 |
| 8 | 2009-10-17 | SRM 450 | 1 | 446 | 339.71 | -0.56 | -37 | 2539 | 1449 | -102 | 1388 | 1893 |
| 7 | 2009-09-23 | SRM 449 | 1 | 447 | 425.37 | -0.07 | 3 | 2576 | 1305 | 8 | 1490 | 1474 |
| 6 | 2009-08-08 | SRM 446 | 1 | 372 | 366.92 | -0.02 | 8 | 2573 | 1295 | 18 | 1482 | 1476 |
| 5 | 2009-07-23 | SRM 445 | 1 | 368 | 407.90 | -0.29 | -20 | 2564 | 1321 | -59 | 1464 | 1550 |
| 4 | 2009-07-08 | SRM 444 | 1 | 328 | 385.17 | 0.23 | 43 | 2584 | 1249 | 44 | 1523 | 1340 |
| 3 | 2009-06-23 | SRM 443 | 1 | 436 | 264.60 | -0.83 | -92 | 2541 | 1379 | -283 | 1479 | 1493 |
| 2 | 2009-06-13 | SRM 442 | 1 | 95 | 564.24 | 2.57 | 539 | 2632 | 1076 | 312 | 1762 | 736 |
| 1 | 2009-05-27 | SRM 441 | 2 | 137 | 693.56 | 2.34 | 483 | 2094 | 3498 | 250 | 1450 | 1609 |