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 |
|---|---|---|---|
| ahmed_hegazy | 10 | 1882 | 613 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.117 | 0.511 | 0.700 | 63.9 | -97 | 193 | 1718 | 1718 | 7564 |
| EloSRM | 0.116 | 0.521 | 0.709 | 67.4 | -112 | 195 | 1882 | 1882 | 7466 |
| SRMFix | 0.135 | 0.527 | 0.720 | 57.7 | -140 | 138 | 1205 | 1205 | 8283 |
| initial | 0.110 | 0.529 | 0.710 | 63.7 | -72 | 205 | 1332 | 1332 | 6776 |
| SRM | 0.098 | 0.622 | 0.849 | 125.7 | -516 | 131 | 684 | 613 | 10910 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2011-11-17 | SRM 524 | 2 | 198 | 625.02 | 1.66 | 161 | 1882 | 7466 | 131 | 613 | 10910 |
| 9 | 2011-11-12 | SRM 523 | 2 | 657 | 854.20 | 0.38 | 66 | 1721 | 9330 | 51 | 482 | 11878 |
| 8 | 2011-03-30 | Member SRM 501 | 2 | 499 | 622.52 | -0.12 | -4 | 1656 | 8841 | 31 | 431 | 10820 |
| 7 | 2011-03-08 | SRM 499 | 2 | 905 | 775.00 | -0.37 | -29 | 1660 | 8607 | -53 | 400 | 10741 |
| 6 | 2011-01-22 | Member SRM 494 | 2 | 1016 | 662.12 | -0.63 | -49 | 1689 | 7997 | -168 | 453 | 10316 |
| 5 | 2010-12-18 | Member SRM 491 | 2 | 698 | 710.38 | 0.02 | 14 | 1738 | 7452 | 11 | 621 | 9355 |
| 4 | 2010-12-08 | SRM 490 | 2 | 766 | 645.27 | -0.25 | -18 | 1724 | 7499 | -36 | 610 | 9357 |
| 3 | 2010-11-30 | Member SRM 489 | 2 | 366 | 795.28 | 1.12 | 195 | 1742 | 7286 | 111 | 646 | 9072 |
| 2 | 2010-11-18 | SRM 488 | 2 | 677 | 600.34 | -0.17 | -26 | 1547 | 9803 | -149 | 535 | 9732 |
| 1 | 2010-11-13 | SRM 487 | 2 | 973 | 733.34 | -0.49 | -112 | 1573 | 9193 | -516 | 684 | 8487 |