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 |
|---|---|---|---|
| Eylw | 3 | 1797 | 790 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.003 | 0.043 | 0.049 | 20.8 | 9 | 28 | 1797 | 1797 | 8684 |
| initial | -0.019 | 0.082 | 0.083 | 9.9 | -10 | 12 | 1193 | 1193 | 9014 |
| SRMFix | -0.041 | 0.103 | 0.106 | 20.0 | -33 | 13 | 1167 | 1166 | 9047 |
| SRM | -0.626 | 0.626 | 0.716 | 136.7 | -233 | -50 | 967 | 790 | 8968 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-02-09 | SRM 532 | 2 | 762 | 798.67 | 0.07 | 28 | 1797 | 8684 | -50 | 790 | 8968 |
| 2 | 2012-01-31 | SRM 531 | 2 | 788 | 761.09 | -0.05 | 9 | 1769 | 8973 | -127 | 840 | 8079 |
| 1 | 2011-11-12 | SRM 523 | 2 | 777 | 771.68 | -0.01 | 25 | 1760 | 8847 | -233 | 967 | 6418 |