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 |
|---|---|---|---|
| hadi.ghiasi | 3 | 1627 | 520 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.301 | 0.301 | 0.303 | 52.7 | -63 | -37 | 1723 | 1627 | 12287 |
| SRMFix | -0.354 | 0.354 | 0.359 | 66.0 | -99 | -39 | 1101 | 1002 | 12618 |
| initial | -0.369 | 0.369 | 0.370 | 44.4 | -49 | -41 | 1157 | 1067 | 12525 |
| SRM | -0.837 | 0.837 | 0.901 | 226.7 | -333 | -124 | 867 | 520 | 12169 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-12-20 | SRM 565 | 2 | 862 | 789.80 | -0.26 | -37 | 1627 | 12287 | -124 | 520 | 12169 |
| 2 | 2012-11-20 | SRM 561 | 2 | 631 | 538.34 | -0.33 | -58 | 1664 | 11552 | -223 | 644 | 11059 |
| 1 | 2012-11-10 | SRM 560 | 2 | 821 | 659.55 | -0.32 | -63 | 1723 | 10445 | -333 | 867 | 8234 |