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 |
|---|---|---|---|
| rafikulhaque | 6 | 1650 | 160 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.190 | 0.200 | 0.226 | 39.3 | -60 | 19 | 1798 | 1650 | 6043 |
| Odd | -0.197 | 0.205 | 0.230 | 34.6 | -55 | 21 | 1581 | 1443 | 6047 |
| SRMFix | -0.266 | 0.266 | 0.298 | 40.9 | -92 | 0 | 1108 | 955 | 6048 |
| initial | -0.290 | 0.290 | 0.316 | 35.0 | -50 | -5 | 1162 | 990 | 6047 |
| SRM | -0.540 | 0.540 | 0.684 | 173.3 | -327 | -31 | 873 | 160 | 6067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2017-05-30 | SRM 715 | 2 | 162 | 175.29 | -0.10 | -17 | 1650 | 6043 | -31 | 160 | 6067 |
| 5 | 2017-05-07 | SRM 714 | 2 | 296 | 261.48 | -0.18 | -46 | 1667 | 6309 | -209 | 191 | 6339 |
| 4 | 2014-06-12 | SRM 624 | 2 | 915 | 756.72 | -0.30 | -44 | 1713 | 12717 | -178 | 400 | 13278 |
| 3 | 2014-04-21 | SRM 617 | 2 | 822 | 839.34 | 0.03 | 19 | 1757 | 11774 | -56 | 578 | 12155 |
| 2 | 2014-04-04 | SRM 615 | 2 | 840 | 667.34 | -0.33 | -60 | 1738 | 11630 | -239 | 634 | 11301 |
| 1 | 2014-02-03 | SRM 607 | 2 | 879 | 737.81 | -0.25 | -50 | 1798 | 10676 | -327 | 873 | 8411 |