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 |
|---|---|---|---|
| helterskelter | 5 | 1835 | 727 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.116 | 0.164 | 14.0 | -34 | 27 | 1196 | 1191 | 9448 |
| Odd | 0.021 | 0.125 | 0.147 | 28.8 | -18 | 71 | 1650 | 1650 | 9226 |
| EloSRM | 0.017 | 0.136 | 0.165 | 34.6 | -39 | 78 | 1835 | 1835 | 9159 |
| SRMFix | -0.008 | 0.138 | 0.193 | 25.2 | -82 | 30 | 1161 | 1158 | 9575 |
| SRM | -0.345 | 0.386 | 0.603 | 94.6 | -321 | -11 | 879 | 727 | 10453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-01-29 | SRM 568 | 2 | 828 | 779.73 | -0.09 | 3 | 1835 | 9159 | -27 | 727 | 10453 |
| 4 | 2013-01-12 | SRM 566 | 2 | 680 | 824.98 | 0.28 | 78 | 1831 | 8976 | -15 | 754 | 9946 |
| 3 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,450.29 | 0.02 | 15 | 1753 | 9866 | -11 | 769 | 9851 |
| 2 | 2012-01-14 | SRM 529 | 2 | 826 | 873.70 | 0.08 | 38 | 1738 | 9278 | -99 | 780 | 9098 |
| 1 | 2011-12-17 | SRM 527 | 2 | 920 | 794.80 | -0.21 | -39 | 1701 | 9644 | -321 | 879 | 7499 |