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 |
|---|---|---|---|
| mohamed_elbanna | 8 | 1789 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.124 | 0.310 | 0.505 | 49.1 | -47 | 196 | 1789 | 1789 | 6218 |
| SRMFix | 0.091 | 0.326 | 0.503 | 37.2 | -78 | 98 | 1186 | 1186 | 6820 |
| initial | 0.075 | 0.326 | 0.502 | 39.2 | -45 | 156 | 1272 | 1272 | 5986 |
| SRM | -0.069 | 0.475 | 0.663 | 96.5 | -329 | 102 | 871 | 670 | 8156 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-07-28 | SRM 477 | 2 | 298 | 749.97 | 1.33 | 196 | 1789 | 6218 | 102 | 670 | 8156 |
| 7 | 2009-09-23 | SRM 449 | 2 | 561 | 723.07 | -0.06 | 2 | 1592 | 7815 | 11 | 568 | 9550 |
| 6 | 2009-09-10 | SRM 448 | 2 | 763 | 718.88 | -0.09 | -1 | 1590 | 7794 | -28 | 557 | 9630 |
| 5 | 2009-08-25 | SRM 447 | 2 | 598 | 701.82 | 0.23 | 43 | 1591 | 7751 | 8 | 585 | 9435 |
| 4 | 2009-08-08 | SRM 446 | 2 | 838 | 737.21 | -0.35 | -39 | 1548 | 8263 | -109 | 577 | 9405 |
| 3 | 2009-07-23 | SRM 445 | 2 | 709 | 799.69 | 0.17 | 53 | 1587 | 7752 | -45 | 686 | 8640 |
| 2 | 2009-07-08 | SRM 444 | 2 | 775 | 757.52 | -0.03 | 11 | 1535 | 8941 | -140 | 731 | 8298 |
| 1 | 2008-08-16 | SRM 414 | 2 | 508 | 546.41 | -0.22 | -47 | 1524 | 10074 | -329 | 871 | 8817 |