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 |
|---|---|---|---|
| liu2178855 | 9 | 1970 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.166 | 0.553 | 0.671 | 62.0 | -70 | 170 | 1784 | 1784 | 7942 |
| EloSRM | 0.167 | 0.559 | 0.678 | 64.8 | -86 | 170 | 1970 | 1970 | 7921 |
| initial | 0.150 | 0.573 | 0.700 | 69.0 | -67 | 172 | 1362 | 1362 | 7116 |
| SRMFix | 0.194 | 0.575 | 0.709 | 61.1 | -110 | 136 | 1273 | 1273 | 8124 |
| SRM | 0.114 | 0.680 | 0.840 | 107.9 | -412 | 109 | 788 | 725 | 10613 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-03-25 | SRM 574 | 2 | 351 | 702.36 | 1.00 | 78 | 1970 | 7921 | 83 | 725 | 10613 |
| 8 | 2013-03-06 | SRM 572 | 2 | 620 | 431.68 | -0.52 | -34 | 1893 | 8722 | -68 | 642 | 11456 |
| 7 | 2013-02-19 | SRM 571 | 2 | 502 | 765.19 | 0.61 | 65 | 1926 | 8173 | 56 | 710 | 10617 |
| 6 | 2013-01-21 | SRM 567 | 2 | 615 | 565.51 | -0.45 | -31 | 1862 | 8647 | -47 | 654 | 10979 |
| 5 | 2013-01-12 | SRM 566 | 2 | 323 | 860.53 | 1.41 | 170 | 1892 | 8292 | 109 | 701 | 10545 |
| 4 | 2012-11-20 | SRM 561 | 2 | 598 | 540.76 | -0.14 | -12 | 1722 | 10436 | -62 | 592 | 11562 |
| 3 | 2012-10-19 | SRM 558 | 2 | 560 | 592.26 | -0.28 | -30 | 1734 | 10128 | -77 | 654 | 10937 |
| 2 | 2012-10-10 | SRM 557 | 2 | 702 | 830.37 | 0.24 | 77 | 1765 | 9729 | -57 | 731 | 10114 |
| 1 | 2012-08-16 | SRM 552 | 2 | 606 | 528.99 | -0.37 | -86 | 1687 | 10824 | -412 | 788 | 9192 |