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 |
|---|---|---|---|
| waleedmahmoud | 6 | 1455 | 407 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.159 | 0.183 | 0.196 | 36.3 | -55 | 39 | 1541 | 1455 | 10894 |
| SRMFix | -0.229 | 0.229 | 0.254 | 36.1 | -86 | -3 | 1114 | 983 | 10852 |
| initial | -0.250 | 0.250 | 0.266 | 30.1 | -43 | -11 | 1162 | 1019 | 10893 |
| SRM | -0.472 | 0.472 | 0.579 | 132.2 | -339 | -44 | 861 | 407 | 10721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-03-08 | SRM 499 | 2 | 905 | 916.09 | -0.13 | -22 | 1455 | 10894 | -48 | 407 | 10721 |
| 5 | 2010-05-20 | SRM 470 | 2 | 752 | 782.37 | -0.15 | -19 | 1477 | 9674 | -44 | 455 | 9604 |
| 4 | 2010-05-04 | SRM 469 | 2 | 864 | 789.17 | -0.22 | -39 | 1496 | 9446 | -101 | 499 | 9356 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 862 | 904.96 | 0.07 | 39 | 1534 | 8803 | -65 | 600 | 8776 |
| 2 | 2009-02-12 | SRM 435 | 2 | 528 | 481.44 | -0.27 | -45 | 1495 | 11322 | -196 | 665 | 11080 |
| 1 | 2009-02-07 | SRM 434 | 2 | 615 | 619.11 | -0.26 | -55 | 1541 | 10118 | -339 | 861 | 8790 |