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 |
|---|---|---|---|
| ztonny | 14 | 1774 | 659 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.046 | 0.502 | 0.749 | 53.1 | -52 | 189 | 1946 | 1774 | 8746 |
| SRM | -0.042 | 0.517 | 0.755 | 61.2 | -167 | 119 | 1062 | 659 | 10605 |
| SRMFix | 0.025 | 0.529 | 0.778 | 45.9 | -62 | 160 | 1419 | 1230 | 7992 |
| initial | -0.013 | 0.559 | 0.807 | 67.3 | -123 | 283 | 1574 | 1179 | 9234 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2011-11-29 | SRM 525 | 2 | 961 | 714.40 | -0.55 | -43 | 1774 | 8746 | -94 | 659 | 10605 |
| 13 | 2011-10-25 | SRM 522 | 2 | 673 | 452.55 | -0.57 | -52 | 1818 | 8138 | -67 | 753 | 9442 |
| 12 | 2011-03-30 | Member SRM 501 | 2 | 499 | 492.19 | -0.45 | -33 | 1869 | 6610 | -48 | 820 | 7448 |
| 11 | 2010-10-21 | Member SRM 485 | 2 | 387 | 434.90 | 0.17 | 33 | 1902 | 5574 | 11 | 868 | 6242 |
| 10 | 2010-07-28 | SRM 477 | 2 | 609 | 433.05 | -0.49 | -38 | 1869 | 5575 | -39 | 857 | 6163 |
| 9 | 2010-03-25 | Member SRM 465 | 2 | 366 | 257.18 | -0.51 | -39 | 1907 | 4757 | -27 | 896 | 5504 |
| 8 | 2009-01-06 | SRM 432 | 2 | 73 | 360.23 | 2.30 | 189 | 1946 | 4599 | 119 | 923 | 7941 |
| 7 | 2008-12-02 | SRM 428 | 2 | 437 | 441.66 | 0.02 | 16 | 1757 | 6479 | -15 | 804 | 9476 |
| 6 | 2008-07-31 | SRM 412 | 2 | 481 | 451.86 | -0.09 | 3 | 1741 | 6413 | -22 | 819 | 9393 |
| 5 | 2008-07-23 | SRM 411 | 2 | 302 | 401.17 | 0.41 | 74 | 1738 | 6389 | 4 | 841 | 9084 |
| 4 | 2008-04-15 | SRM 398 | 2 | 508 | 417.72 | -0.28 | -25 | 1665 | 6078 | -82 | 837 | 6460 |
| 3 | 2008-01-24 | SRM 389 | 2 | 252 | 484.30 | 0.94 | 163 | 1689 | 5687 | 24 | 919 | 5597 |
| 2 | 2008-01-09 | SRM 387 | 2 | 360 | 356.53 | -0.01 | 14 | 1527 | 7028 | -167 | 895 | 5819 |
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 128 | 136.88 | -0.23 | -22 | 1513 | 7018 | -138 | 1062 | 4083 |