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 |
|---|---|---|---|
| apple_boy | 2 | 1770 | 786 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.146 | 0.146 | 0.189 | 37.3 | -54 | 20 | 1824 | 1770 | 11725 |
| initial | -0.219 | 0.219 | 0.260 | 26.4 | -43 | -10 | 1190 | 1147 | 11377 |
| SRMFix | -0.251 | 0.251 | 0.275 | 47.4 | -61 | -34 | 1166 | 1105 | 11089 |
| SRM | -0.906 | 0.906 | 0.919 | 207.0 | -238 | -176 | 962 | 786 | 9684 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-22 | SRM 628 | 2 | 669 | 675.54 | -0.27 | -54 | 1770 | 11725 | -176 | 786 | 9684 |
| 1 | 2013-03-25 | SRM 574 | 2 | 822 | 807.76 | -0.02 | 20 | 1824 | 9639 | -238 | 962 | 7027 |