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 |
|---|---|---|---|
| a_nk | 7 | 2423 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.496 | 0.837 | 1.010 | 100.8 | -82 | 233 | 1646 | 1618 | 2994 |
| Odd | 0.531 | 0.845 | 0.982 | 115.8 | -85 | 256 | 2171 | 2171 | 3117 |
| EloSRM | 0.550 | 0.858 | 0.976 | 122.1 | -104 | 257 | 2423 | 2423 | 3133 |
| SRMFix | 0.513 | 0.867 | 1.009 | 109.4 | -136 | 187 | 1589 | 1573 | 3246 |
| SRM | 0.665 | 1.113 | 1.259 | 122.1 | -466 | 115 | 1099 | 1099 | 3769 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2016-08-18 | SRM 697 | 2 | 59 | 89.95 | 0.61 | 94 | 2423 | 3133 | 55 | 1099 | 3769 |
| 6 | 2015-04-17 | SRM 656 | 2 | 221 | 142.74 | -0.63 | -37 | 2328 | 4964 | -12 | 1044 | 5651 |
| 5 | 2015-01-12 | SRM 645 | 2 | 165 | 210.06 | 0.35 | 64 | 2365 | 4789 | 39 | 1056 | 5827 |
| 4 | 2014-04-21 | SRM 617 | 2 | 127 | 435.71 | 1.78 | 162 | 2302 | 5217 | 115 | 1017 | 6410 |
| 3 | 2014-03-04 | SRM 611 | 2 | 249 | 498.42 | 1.00 | 136 | 2139 | 6660 | 79 | 902 | 7875 |
| 2 | 2014-02-25 | SRM 610 | 2 | 263 | 600.54 | 1.19 | 257 | 2003 | 8153 | 89 | 823 | 9021 |
| 1 | 2014-02-15 | SRM 609 | 2 | 1137 | 833.78 | -0.45 | -104 | 1746 | 11837 | -466 | 734 | 10459 |