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 |
|---|---|---|---|
| Omar_Elderaa | 4 | 2330 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.578 | 0.629 | 0.702 | 179.4 | -22 | 328 | 2330 | 2330 | 2997 |
| Odd | 0.619 | 0.665 | 0.752 | 177.0 | -19 | 320 | 2159 | 2159 | 3091 |
| SRM | 0.554 | 0.711 | 1.083 | 145.8 | -352 | 116 | 1315 | 1079 | 4552 |
| SRMFix | 0.762 | 0.783 | 0.962 | 113.6 | -6 | 167 | 1642 | 1642 | 3655 |
| initial | 0.898 | 0.903 | 1.167 | 108.8 | -1 | 248 | 1633 | 1633 | 3749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-03-19 | SRM 500 | 2 | 122 | 231.46 | 0.92 | 123 | 2330 | 2997 | 116 | 1079 | 4552 |
| 3 | 2010-06-26 | TCO10 Round 2 | 1 | 772 | 719.31 | -0.10 | -22 | 2207 | 3136 | -352 | 963 | 4933 |
| 2 | 2010-06-19 | TCO10 Round 1 | 1 | 769 | 1,306.79 | 0.76 | 244 | 2230 | 3054 | 106 | 1315 | 2269 |
| 1 | 2010-05-02 | TCO10 Qual 1 | 1 | 507 | 837.67 | 0.72 | 328 | 1985 | 4351 | 9 | 1209 | 2911 |