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 |
|---|---|---|---|
| mohamede1945 | 10 | 2087 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.311 | 0.649 | 0.845 | 82.8 | -76 | 257 | 1935 | 1935 | 5113 |
| EloSRM | 0.329 | 0.655 | 0.854 | 92.7 | -88 | 259 | 2087 | 2087 | 5136 |
| initial | 0.271 | 0.684 | 0.874 | 82.4 | -96 | 200 | 1612 | 1526 | 4669 |
| SRMFix | 0.332 | 0.700 | 0.878 | 71.5 | -79 | 185 | 1506 | 1478 | 5132 |
| SRM | 0.443 | 0.922 | 1.079 | 102.4 | -310 | 113 | 940 | 940 | 6463 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2011-07-13 | SRM 512 | 2 | 407 | 453.95 | 0.16 | 31 | 2087 | 5136 | 29 | 940 | 6463 |
| 9 | 2011-07-02 | SRM 511 | 2 | 549 | 408.16 | -0.43 | -28 | 2056 | 5344 | 0 | 911 | 6746 |
| 8 | 2010-04-20 | Member SRM 468 | 2 | 159 | 322.98 | 1.02 | 94 | 2084 | 3579 | 84 | 911 | 5503 |
| 7 | 2010-02-13 | Member SRM 461 | 2 | 322 | 404.20 | 0.33 | 48 | 1991 | 4459 | 59 | 827 | 6689 |
| 6 | 2010-02-06 | SRM 460 | 2 | 205 | 663.37 | 1.69 | 234 | 1943 | 4816 | 113 | 768 | 7405 |
| 5 | 2009-08-25 | SRM 447 | 2 | 771 | 496.97 | -0.77 | -88 | 1709 | 6600 | -126 | 655 | 8893 |
| 4 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,088.20 | -0.30 | -59 | 1797 | 5900 | -140 | 781 | 9616 |
| 3 | 2008-06-14 | SRM 405 | 2 | 220 | 632.16 | 1.52 | 259 | 1856 | 5000 | 97 | 921 | 8055 |
| 2 | 2008-02-09 | TCO08 Qual 2 | 1 | 1060 | 1,214.03 | 0.20 | 70 | 1597 | 6622 | -66 | 824 | 6615 |
| 1 | 2008-02-02 | SRM 390 | 2 | 602 | 550.80 | -0.13 | -17 | 1526 | 7184 | -310 | 890 | 5932 |