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 |
|---|---|---|---|
| alaaelsaadawy | 1 | 1904 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.023 | 0.023 | 0.023 | 2.7 | 3 | 3 | 1203 | 1203 | 9616 |
| SRMFix | -0.060 | 0.060 | 0.060 | 14.7 | -15 | -15 | 1185 | 1185 | 9520 |
| EloSRM | 0.084 | 0.084 | 0.084 | 55.6 | 56 | 56 | 1904 | 1904 | 9386 |
| Odd | 0.142 | 0.142 | 0.142 | 78.2 | 78 | 78 | 1688 | 1688 | 9615 |
| SRM | -1.054 | 1.054 | 1.054 | 209.0 | -209 | -209 | 991 | 991 | 6763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-02-07 | SRM 608 | 2 | 771 | 817.28 | 0.08 | 56 | 1904 | 9386 | -209 | 991 | 6763 |