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 |
|---|---|---|---|
| nana147 | 28 | 1780 | 648 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.003 | 0.402 | 0.463 | 30.4 | -40 | 136 | 1804 | 1780 | 9615 |
| Odd | -0.017 | 0.405 | 0.465 | 29.7 | -34 | 130 | 1674 | 1654 | 9062 |
| SRMFix | 0.038 | 0.407 | 0.467 | 29.5 | -71 | 87 | 1271 | 1230 | 8488 |
| initial | 0.013 | 0.411 | 0.486 | 49.5 | -92 | 131 | 1358 | 1244 | 8447 |
| SRM | 0.096 | 0.450 | 0.538 | 60.0 | -296 | 88 | 904 | 648 | 11230 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2012-09-07 | SRM 555 | 2 | 614 | 602.00 | -0.30 | -25 | 1780 | 9615 | -35 | 648 | 11230 |
| 27 | 2010-05-20 | SRM 470 | 2 | 406 | 627.32 | 0.63 | 65 | 1804 | 5959 | 51 | 683 | 8207 |
| 26 | 2009-06-13 | SRM 442 | 2 | 788 | 528.23 | -0.58 | -21 | 1739 | 6308 | -45 | 632 | 9158 |
| 25 | 2009-03-24 | SRM 437 | 2 | 700 | 464.02 | -0.59 | -21 | 1760 | 6422 | -69 | 677 | 11024 |
| 24 | 2009-03-11 | SRM 436 | 2 | 373 | 445.03 | 0.26 | 19 | 1781 | 6209 | 22 | 746 | 10356 |
| 23 | 2009-02-28 | TCO09 Qual 2 | 1 | 814 | 1,179.59 | 0.54 | 45 | 1762 | 6287 | 87 | 724 | 10435 |
| 22 | 2008-11-06 | SRM 424 | 2 | 448 | 432.09 | -0.05 | 3 | 1717 | 6753 | 14 | 637 | 11277 |
| 21 | 2008-10-18 | SRM 422 | 2 | 532 | 563.89 | 0.08 | 9 | 1714 | 6785 | 24 | 623 | 11575 |
| 20 | 2008-09-11 | SRM 417 | 2 | 722 | 496.47 | -0.66 | -21 | 1705 | 6892 | -89 | 599 | 11957 |
| 19 | 2008-09-04 | SRM 416 | 2 | 255 | 421.50 | 0.72 | 38 | 1726 | 6615 | 62 | 688 | 11131 |
| 18 | 2008-07-31 | SRM 412 | 2 | 287 | 530.48 | 0.89 | 44 | 1688 | 6990 | 88 | 626 | 11663 |
| 17 | 2008-07-19 | SRM 410 | 2 | 577 | 603.46 | -0.30 | -10 | 1643 | 7404 | -5 | 538 | 12264 |
| 16 | 2008-07-10 | SRM 409 | 2 | 672 | 577.81 | -0.42 | -16 | 1653 | 7262 | -24 | 543 | 12183 |
| 15 | 2008-07-01 | SRM 408 | 2 | 456 | 406.25 | -0.17 | -4 | 1669 | 7041 | 5 | 567 | 11972 |
| 14 | 2008-06-14 | SRM 405 | 2 | 819 | 550.92 | -0.64 | -28 | 1673 | 6883 | -92 | 562 | 11851 |
| 13 | 2008-05-06 | SRM 401 | 2 | 419 | 485.28 | -0.27 | -9 | 1701 | 6145 | -8 | 654 | 9454 |
| 12 | 2008-05-01 | SRM 400 | 2 | 591 | 452.66 | -0.57 | -23 | 1709 | 5710 | -68 | 662 | 8279 |
| 11 | 2008-04-15 | SRM 398 | 2 | 328 | 404.82 | 0.30 | 25 | 1733 | 5494 | 36 | 730 | 7734 |
| 10 | 2008-04-12 | SRM 397 | 2 | 305 | 491.44 | 0.69 | 52 | 1707 | 5700 | 70 | 694 | 8033 |
| 9 | 2008-04-03 | SRM 396 | 2 | 396 | 499.74 | 0.34 | 34 | 1655 | 6173 | 46 | 624 | 8558 |
| 8 | 2008-03-26 | SRM 395 | 2 | 404 | 320.21 | -0.47 | -30 | 1621 | 6581 | -80 | 578 | 9028 |
| 7 | 2008-03-22 | SRM 394 | 2 | 444 | 515.80 | 0.22 | 31 | 1651 | 6256 | 25 | 658 | 8471 |
| 6 | 2008-02-13 | TCO08 Qual 3 | 1 | 864 | 827.61 | -0.06 | -2 | 1620 | 6435 | -28 | 633 | 8530 |
| 5 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,114.32 | -0.17 | -21 | 1621 | 6369 | -82 | 661 | 8308 |
| 4 | 2008-01-15 | SRM 388 | 2 | 403 | 471.87 | 0.23 | 44 | 1642 | 6043 | -1 | 743 | 7528 |
| 3 | 2008-01-05 | SRM 386 | 2 | 343 | 559.71 | 0.71 | 136 | 1598 | 6391 | 34 | 744 | 7476 |
| 2 | 2007-12-13 | SRM 383 | 2 | 367 | 343.59 | -0.23 | -40 | 1462 | 7987 | -194 | 710 | 7755 |
| 1 | 2007-12-08 | SRM 381 | 2 | 482 | 537.35 | -0.19 | -34 | 1502 | 7277 | -296 | 904 | 5602 |