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 |
|---|---|---|---|
| 0020 | 4 | 1984 | 789 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.080 | 0.234 | 0.306 | 46.7 | -41 | 107 | 1984 | 1984 | 6885 |
| initial | 0.042 | 0.250 | 0.307 | 30.1 | -32 | 64 | 1220 | 1220 | 6952 |
| SRMFix | 0.044 | 0.266 | 0.331 | 42.3 | -78 | 65 | 1181 | 1181 | 7266 |
| SRM | -0.377 | 0.556 | 0.703 | 111.8 | -326 | 18 | 874 | 789 | 7345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-07-09 | SRM 662 | 2 | 171 | 253.32 | 0.56 | 107 | 1984 | 6885 | 18 | 789 | 7345 |
| 3 | 2015-04-17 | SRM 656 | 2 | 451 | 421.83 | -0.10 | -3 | 1877 | 9265 | -92 | 771 | 8824 |
| 2 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 951.20 | 0.06 | 36 | 1880 | 9346 | -11 | 863 | 7723 |
| 1 | 2014-11-02 | SRM 638 | 2 | 403 | 348.02 | -0.21 | -41 | 1844 | 10467 | -326 | 874 | 8249 |