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 |
|---|---|---|---|
| mostafamabrouk | 4 | 1590 | 468 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.232 | 0.246 | 0.280 | 44.9 | -80 | 11 | 1668 | 1590 | 12563 |
| SRMFix | -0.275 | 0.287 | 0.333 | 53.1 | -113 | 3 | 1087 | 993 | 12897 |
| initial | -0.292 | 0.301 | 0.345 | 36.2 | -52 | 2 | 1148 | 1059 | 12804 |
| SRM | -0.604 | 0.604 | 0.735 | 204.0 | -395 | 42 | 805 | 468 | 12594 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,560.66 | 0.03 | 11 | 1590 | 12563 | 42 | 468 | 12594 |
| 3 | 2012-03-03 | SRM 535 | 2 | 1370 | 1,090.99 | -0.34 | -49 | 1580 | 12559 | -214 | 426 | 12674 |
| 2 | 2012-02-23 | SRM 534 | 2 | 731 | 689.44 | -0.24 | -39 | 1629 | 11714 | -165 | 640 | 11186 |
| 1 | 2012-02-18 | SRM 533 | 2 | 1056 | 929.55 | -0.38 | -80 | 1668 | 10542 | -395 | 805 | 8704 |