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 |
|---|---|---|---|
| islamhelmy | 3 | 1593 | 575 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.222 | 0.222 | 0.234 | 44.6 | -77 | -28 | 1650 | 1593 | 12402 |
| SRMFix | -0.307 | 0.307 | 0.322 | 59.0 | -103 | -36 | 1097 | 1023 | 12388 |
| initial | -0.320 | 0.320 | 0.325 | 38.5 | -48 | -32 | 1152 | 1084 | 12331 |
| SRM | -0.730 | 0.730 | 0.816 | 208.3 | -409 | -97 | 791 | 575 | 11712 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-06-25 | SRM 547 | 2 | 493 | 488.52 | -0.19 | -29 | 1593 | 12402 | -97 | 575 | 11712 |
| 2 | 2012-06-07 | SRM 545 | 2 | 721 | 799.86 | -0.15 | -28 | 1622 | 12283 | -119 | 672 | 10991 |
| 1 | 2011-09-14 | SRM 518 | 2 | 913 | 809.45 | -0.33 | -77 | 1650 | 10108 | -409 | 791 | 8727 |