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 |
|---|---|---|---|
| ferraritnl | 6 | 2224 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.725 | 0.959 | 1.580 | 115.5 | -39 | 448 | 1763 | 1724 | 3768 |
| Odd | 0.820 | 0.963 | 1.547 | 99.9 | -31 | 260 | 2062 | 2062 | 4354 |
| EloSRM | 0.812 | 0.966 | 1.549 | 98.1 | -39 | 259 | 2224 | 2224 | 4365 |
| SRMFix | 0.808 | 0.967 | 1.580 | 92.9 | -50 | 283 | 1605 | 1605 | 4335 |
| SRM | 0.662 | 1.089 | 1.625 | 101.3 | -206 | 168 | 1088 | 1088 | 5019 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-11-17 | SRM 524 | 2 | 182 | 240.62 | 0.40 | 44 | 2224 | 4365 | 43 | 1088 | 5019 |
| 5 | 2011-11-12 | SRM 523 | 2 | 45 | 556.90 | 3.63 | 259 | 2179 | 4686 | 168 | 1045 | 5502 |
| 4 | 2011-08-30 | SRM 516 | 2 | 333 | 581.87 | 0.80 | 116 | 1921 | 6718 | 37 | 877 | 7183 |
| 3 | 2011-07-13 | SRM 512 | 2 | 985 | 741.46 | -0.41 | -39 | 1805 | 7861 | -110 | 840 | 7700 |
| 2 | 2011-07-02 | SRM 511 | 2 | 622 | 878.44 | 0.50 | 120 | 1843 | 7372 | -44 | 950 | 6264 |
| 1 | 2011-06-02 | SRM 508 | 2 | 420 | 762.38 | -0.05 | 11 | 1723 | 8488 | -206 | 994 | 5621 |