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 |
|---|---|---|---|
| mohamed10592 | 6 | 1941 | 753 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.052 | 0.353 | 0.391 | 49.8 | -39 | 82 | 1783 | 1744 | 8122 |
| EloSRM | 0.035 | 0.362 | 0.390 | 49.2 | -41 | 89 | 1982 | 1941 | 8056 |
| initial | 0.069 | 0.385 | 0.419 | 46.4 | -65 | 68 | 1315 | 1250 | 8164 |
| SRMFix | 0.062 | 0.395 | 0.422 | 50.9 | -55 | 62 | 1277 | 1228 | 8300 |
| SRM | -0.249 | 0.521 | 0.611 | 88.8 | -253 | 29 | 947 | 753 | 9703 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-09-07 | SRM 590 | 2 | 790 | 717.19 | -0.54 | -41 | 1941 | 8056 | -80 | 753 | 9703 |
| 5 | 2013-04-11 | SRM 576 | 2 | 303 | 422.16 | 0.48 | 61 | 1982 | 7661 | 29 | 833 | 8801 |
| 4 | 2013-03-25 | SRM 574 | 2 | 553 | 750.95 | 0.44 | 68 | 1921 | 8479 | 14 | 804 | 9417 |
| 3 | 2013-03-14 | SRM 573 | 2 | 614 | 484.36 | -0.34 | -34 | 1853 | 9335 | -120 | 790 | 9728 |
| 2 | 2013-02-23 | TCO13 Round 1A | 1 | 1212 | 1,461.68 | 0.27 | 89 | 1887 | 8677 | -37 | 910 | 7679 |
| 1 | 2013-02-19 | SRM 571 | 2 | 908 | 846.31 | -0.10 | -2 | 1797 | 9659 | -253 | 947 | 7135 |