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 |
|---|---|---|---|
| a.zahran.93 | 3 | 1731 | 679 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.142 | 0.142 | 0.179 | 22.9 | -59 | 2 | 1738 | 1731 | 10727 |
| SRMFix | -0.186 | 0.186 | 0.233 | 39.5 | -90 | -9 | 1110 | 1081 | 11506 |
| initial | -0.192 | 0.192 | 0.221 | 23.1 | -41 | -9 | 1159 | 1131 | 11760 |
| SRM | -0.589 | 0.589 | 0.676 | 173.7 | -315 | -71 | 885 | 679 | 10957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,444.58 | -0.06 | -7 | 1731 | 10727 | -71 | 679 | 10957 |
| 2 | 2013-02-19 | SRM 571 | 2 | 971 | 924.52 | -0.07 | 2 | 1738 | 10493 | -135 | 750 | 10185 |
| 1 | 2013-01-21 | SRM 567 | 2 | 615 | 627.97 | -0.30 | -59 | 1736 | 10213 | -315 | 885 | 7790 |