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 |
|---|---|---|---|
| NKudryavka | 2 | 2188 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.213 | 0.606 | 0.642 | 87.5 | -150 | 25 | 1075 | 1075 | 5844 |
| SRMFix | 0.612 | 0.612 | 0.763 | 101.5 | 38 | 165 | 1403 | 1403 | 6887 |
| EloSRM | 0.683 | 0.683 | 0.783 | 169.0 | 121 | 217 | 2188 | 2188 | 6437 |
| initial | 0.705 | 0.705 | 0.848 | 84.9 | 28 | 142 | 1370 | 1370 | 7249 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-05 | SRM 619 | 2 | 243 | 508.65 | 1.07 | 217 | 2188 | 6437 | 25 | 1075 | 5844 |
| 1 | 2014-02-15 | SRM 609 | 2 | 677 | 833.85 | 0.30 | 121 | 1970 | 8649 | -150 | 1050 | 6119 |