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 |
|---|---|---|---|
| YDKK | 2 | 1957 | 612 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.129 | 0.447 | 0.465 | 53.8 | -69 | 38 | 1169 | 1169 | 6909 |
| EloSRM | 0.003 | 0.519 | 0.519 | 157.8 | -126 | 190 | 1957 | 1957 | 6467 |
| SRMFix | -0.102 | 0.534 | 0.544 | 108.7 | -146 | 72 | 1126 | 1126 | 7065 |
| SRM | -0.591 | 0.968 | 1.134 | 320.0 | -614 | 26 | 612 | 612 | 7962 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-07 | SRM 687 | 2 | 251 | 360.46 | 0.52 | 190 | 1957 | 6467 | 26 | 612 | 7962 |
| 1 | 2014-12-27 | SRM 643 | 2 | 738 | 523.09 | -0.52 | -126 | 1768 | 11713 | -614 | 586 | 11648 |