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 |
|---|---|---|---|
| yylidiw | 4 | 2562 | 1176 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.232 | 0.679 | 0.746 | 157.5 | -198 | 173 | 1374 | 1176 | 2556 |
| initial | 0.717 | 0.761 | 1.104 | 91.7 | -11 | 238 | 1556 | 1545 | 2347 |
| SRMFix | 0.629 | 0.783 | 1.074 | 135.7 | -28 | 389 | 1688 | 1660 | 2073 |
| EloSRM | 0.624 | 0.811 | 1.104 | 178.8 | -57 | 451 | 2619 | 2562 | 1859 |
| Odd | 0.633 | 0.832 | 1.133 | 180.9 | -55 | 471 | 2341 | 2285 | 1895 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-08-14 | SRM 719 | 1 | 139 | 119.16 | -0.29 | -57 | 2562 | 1859 | -198 | 1176 | 2556 |
| 3 | 2016-12-29 | SRM 704 | 1 | 177 | 320.83 | 0.86 | 195 | 2619 | 2005 | 130 | 1374 | 1803 |
| 2 | 2016-11-14 | SRM 702 | 1 | 138 | 159.52 | -0.09 | -13 | 2424 | 2952 | -129 | 1244 | 2708 |
| 1 | 2016-10-26 | SRM 701 | 2 | 60 | 241.98 | 2.01 | 451 | 2437 | 2862 | 173 | 1373 | 1827 |