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 |
|---|---|---|---|
| Mohamed.Ghanem | 2 | 1722 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.007 | 0.157 | 0.157 | 36.7 | -14 | 59 | 1561 | 1561 | 8282 |
| initial | -0.087 | 0.170 | 0.191 | 20.5 | -31 | 10 | 1179 | 1179 | 8327 |
| EloSRM | -0.020 | 0.178 | 0.179 | 44.7 | -34 | 56 | 1722 | 1722 | 8144 |
| SRMFix | -0.098 | 0.227 | 0.247 | 49.8 | -77 | 22 | 1145 | 1145 | 8401 |
| SRM | -0.757 | 0.757 | 0.881 | 192.5 | -307 | -78 | 893 | 815 | 7572 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-04-16 | Member SRM 503 | 2 | 727 | 811.62 | 0.16 | 56 | 1722 | 8144 | -78 | 815 | 7572 |
| 1 | 2011-03-08 | SRM 499 | 2 | 873 | 761.12 | -0.20 | -34 | 1667 | 8534 | -307 | 893 | 6403 |