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 |
|---|---|---|---|
| ahmedalgamal | 2 | 1714 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.284 | 0.284 | 0.307 | 39.2 | -60 | -19 | 1574 | 1514 | 11131 |
| EloSRM | -0.312 | 0.312 | 0.327 | 53.9 | -67 | -41 | 1781 | 1714 | 11154 |
| initial | -0.373 | 0.373 | 0.386 | 44.9 | -57 | -33 | 1167 | 1110 | 11810 |
| SRMFix | -0.389 | 0.389 | 0.392 | 76.7 | -81 | -73 | 1119 | 1047 | 11870 |
| SRM | -1.061 | 1.061 | 1.080 | 277.5 | -315 | -240 | 885 | 645 | 10962 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-08-12 | SRM 588 | 2 | 1003 | 805.92 | -0.41 | -67 | 1714 | 11154 | -240 | 645 | 10962 |
| 1 | 2013-08-01 | SRM 587 | 2 | 501 | 431.32 | -0.22 | -41 | 1781 | 9919 | -315 | 885 | 7708 |