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 |
|---|---|---|---|
| osamamohamed | 6 | 2559 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.166 | 1.580 | 2.734 | 151.3 | -382 | 285 | 1455 | 1112 | 2874 |
| EloSRM | 1.027 | 1.763 | 2.739 | 172.4 | -106 | 374 | 2742 | 2559 | 1909 |
| SRMFix | 0.849 | 1.899 | 2.896 | 175.0 | -191 | 519 | 1989 | 1728 | 1898 |
| initial | 0.722 | 2.170 | 3.179 | 261.3 | -434 | 815 | 2245 | 1722 | 1976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2017-06-26 | SRM 716 | 2 | 75 | 23.40 | -1.68 | -77 | 2559 | 1909 | 39 | 1112 | 2874 |
| 5 | 2017-05-30 | SRM 715 | 1 | 200 | 138.83 | -0.53 | -106 | 2636 | 1750 | -382 | 1073 | 3115 |
| 4 | 2015-10-14 | SRM 671 | 1 | 220 | 413.24 | 0.91 | 156 | 2742 | 1934 | 86 | 1455 | 1695 |
| 3 | 2015-09-11 | SRM 667 | 2 | 3 | 247.00 | 6.36 | 374 | 2586 | 2608 | 285 | 1369 | 2167 |
| 2 | 2015-08-25 | SRM 666 | 2 | 141 | 213.72 | 0.60 | 147 | 2212 | 4951 | -19 | 1084 | 4307 |
| 1 | 2014-12-09 | SRM 640 | 2 | 295 | 416.24 | 0.50 | 175 | 2065 | 7850 | -97 | 1103 | 5462 |