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 |
|---|---|---|---|
| EngAhmedKandil | 1 | 1841 | 607 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.594 | 0.594 | 0.594 | 129.6 | -130 | -130 | 1841 | 1841 | 7535 |
| initial | -0.630 | 0.630 | 0.630 | 75.8 | -76 | -76 | 1124 | 1124 | 7674 |
| SRMFix | -0.672 | 0.672 | 0.672 | 153.4 | -153 | -153 | 1047 | 1047 | 7903 |
| SRM | -1.407 | 1.407 | 1.407 | 593.0 | -593 | -593 | 607 | 607 | 7611 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-07-09 | SRM 694 | 2 | 330 | 224.92 | -0.59 | -130 | 1841 | 7535 | -593 | 607 | 7611 |