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 |
|---|---|---|---|
| Omar_Mekkawy | 10 | 2438 | 1125 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.474 | 0.782 | 1.033 | 94.1 | -84 | 277 | 1855 | 1771 | 3146 |
| Odd | 0.536 | 0.787 | 1.067 | 68.0 | -43 | 239 | 2173 | 2171 | 3663 |
| EloSRM | 0.555 | 0.817 | 1.097 | 75.9 | -47 | 241 | 2438 | 2438 | 3478 |
| SRMFix | 0.616 | 0.834 | 1.151 | 77.5 | -68 | 179 | 1651 | 1651 | 3481 |
| SRM | 0.658 | 1.118 | 1.437 | 88.1 | -298 | 120 | 1125 | 1125 | 4116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2015-08-11 | SRM 665 | 2 | 89 | 110.39 | 0.31 | 28 | 2438 | 3478 | 46 | 1125 | 4116 |
| 9 | 2015-08-01 | SRM 664 | 2 | 42 | 176.85 | 2.07 | 111 | 2410 | 3616 | 115 | 1079 | 4412 |
| 8 | 2015-07-23 | SRM 663 | 2 | 61 | 294.57 | 2.27 | 158 | 2298 | 4339 | 120 | 964 | 5323 |
| 7 | 2015-05-05 | SRM 658 | 2 | 170 | 260.54 | 0.62 | 69 | 2141 | 6396 | 43 | 844 | 7567 |
| 6 | 2015-02-02 | SRM 648 | 2 | 295 | 390.78 | 0.41 | 49 | 2072 | 7722 | 29 | 801 | 8980 |
| 5 | 2015-01-24 | SRM 647 | 2 | 517 | 407.26 | -0.34 | -22 | 2022 | 8207 | -46 | 772 | 9379 |
| 4 | 2014-12-11 | SRM 641 | 2 | 546 | 362.80 | -0.59 | -47 | 2044 | 8121 | -93 | 818 | 9021 |
| 3 | 2014-12-09 | SRM 640 | 2 | 326 | 282.30 | -0.21 | -8 | 2091 | 7599 | -41 | 911 | 7626 |
| 2 | 2014-11-28 | SRM 639 | 2 | 239 | 542.33 | 1.18 | 241 | 2099 | 7586 | 50 | 952 | 7223 |
| 1 | 2014-10-23 | SRM 637 | 2 | 730 | 650.47 | -0.17 | -25 | 1859 | 10414 | -298 | 902 | 7963 |