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 |
|---|---|---|---|
| almalibre | 2 | 1547 | 701 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.206 | 0.211 | 0.295 | 55.6 | -94 | 17 | 1547 | 1547 | 8518 |
| SRMFix | -0.278 | 0.278 | 0.369 | 63.6 | -121 | -6 | 1079 | 1073 | 9474 |
| initial | -0.281 | 0.281 | 0.343 | 33.8 | -58 | -10 | 1142 | 1132 | 9451 |
| SRM | -0.779 | 0.779 | 0.919 | 249.5 | -440 | -59 | 760 | 701 | 8533 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 753.98 | 0.00 | 17 | 1547 | 8518 | -59 | 701 | 8533 |
| 1 | 2009-08-25 | SRM 447 | 2 | 771 | 636.05 | -0.42 | -94 | 1529 | 9046 | -440 | 760 | 7916 |