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 |
|---|---|---|---|
| islam.taha | 2 | 1962 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.082 | 0.166 | 0.185 | 19.9 | -10 | 30 | 1230 | 1220 | 9344 |
| SRMFix | -0.017 | 0.187 | 0.188 | 38.0 | -35 | 41 | 1241 | 1207 | 9256 |
| EloSRM | 0.026 | 0.274 | 0.276 | 74.5 | -24 | 125 | 1986 | 1962 | 8949 |
| Odd | 0.062 | 0.286 | 0.292 | 79.3 | -17 | 142 | 1760 | 1743 | 9120 |
| SRM | -0.822 | 0.822 | 0.823 | 149.0 | -166 | -132 | 1034 | 902 | 7927 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-20 | SRM 621 | 2 | 696 | 585.88 | -0.25 | -24 | 1962 | 8949 | -132 | 902 | 7927 |
| 1 | 2014-05-10 | SRM 620 | 2 | 667 | 821.44 | 0.30 | 125 | 1986 | 8740 | -166 | 1034 | 6320 |