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 |
|---|---|---|---|
| tkariz | 4 | 1858 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.069 | 0.418 | 0.476 | 50.3 | -68 | 85 | 1285 | 1233 | 7644 |
| SRMFix | -0.024 | 0.430 | 0.505 | 77.1 | -121 | 143 | 1343 | 1230 | 7508 |
| SRM | -0.447 | 0.447 | 0.625 | 96.2 | -266 | -27 | 1150 | 815 | 7831 |
| EloSRM | -0.021 | 0.463 | 0.559 | 98.1 | -104 | 240 | 1930 | 1858 | 7137 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-06-02 | SRM 508 | 2 | 420 | 697.37 | -0.18 | -8 | 1858 | 7137 | -42 | 815 | 7831 |
| 3 | 2011-05-28 | SRM 507 | 2 | 645 | 701.24 | 0.12 | 40 | 1866 | 6975 | -27 | 857 | 7203 |
| 2 | 2011-03-19 | SRM 500 | 2 | 851 | 553.33 | -0.79 | -104 | 1826 | 6949 | -266 | 884 | 6540 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 441 | 749.08 | 0.76 | 240 | 1930 | 5681 | -50 | 1150 | 3816 |