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 |
|---|---|---|---|
| _patryk | 2 | 1989 | 847 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.117 | 0.335 | 0.355 | 40.3 | -54 | 26 | 1226 | 1172 | 6576 |
| SRMFix | -0.171 | 0.340 | 0.380 | 62.4 | -84 | 41 | 1241 | 1157 | 6373 |
| EloSRM | -0.150 | 0.400 | 0.427 | 87.1 | -69 | 105 | 2059 | 1989 | 6011 |
| SRM | -0.809 | 0.809 | 0.818 | 176.5 | -216 | -137 | 1063 | 847 | 5950 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-03-19 | SRM 685 | 2 | 377 | 306.95 | -0.55 | -69 | 1989 | 6011 | -216 | 847 | 5950 |
| 1 | 2016-03-07 | SRM 684 | 2 | 283 | 336.40 | 0.25 | 105 | 2059 | 5563 | -137 | 1063 | 4146 |