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 |
|---|---|---|---|
| Mr.AhmedHelmy | 3 | 1700 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.113 | 0.368 | 0.445 | 44.3 | -26 | 87 | 1287 | 1241 | 6881 |
| SRMFix | 0.043 | 0.400 | 0.443 | 78.4 | -52 | 152 | 1352 | 1268 | 6496 |
| EloSRM | 0.102 | 0.448 | 0.524 | 126.3 | -65 | 268 | 1810 | 1700 | 6975 |
| Odd | 0.112 | 0.459 | 0.540 | 128.5 | -63 | 278 | 1694 | 1587 | 6918 |
| SRM | -0.475 | 0.475 | 0.511 | 158.3 | -272 | -49 | 1151 | 725 | 10424 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,166.62 | -0.20 | -46 | 1700 | 6975 | -154 | 725 | 10424 |
| 2 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,001.42 | -0.32 | -65 | 1746 | 5279 | -272 | 879 | 6054 |
| 1 | 2008-01-24 | SRM 389 | 2 | 268 | 474.81 | 0.82 | 268 | 1810 | 4668 | -49 | 1151 | 3487 |