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 |
|---|---|---|---|
| nancyone1990 | 4 | 2001 | 744 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.147 | 0.413 | 0.482 | 78.9 | -85 | 129 | 2001 | 2001 | 8453 |
| Odd | 0.161 | 0.420 | 0.476 | 81.2 | -77 | 126 | 1785 | 1785 | 8599 |
| initial | 0.148 | 0.425 | 0.488 | 51.2 | -62 | 83 | 1271 | 1271 | 8563 |
| SRMFix | 0.130 | 0.454 | 0.504 | 65.3 | -88 | 93 | 1232 | 1232 | 8882 |
| SRM | -0.332 | 0.738 | 0.811 | 152.0 | -308 | 47 | 976 | 744 | 10195 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-05-05 | SRM 619 | 2 | 407 | 536.49 | 0.40 | 65 | 2001 | 8453 | 29 | 744 | 10195 |
| 3 | 2014-04-21 | SRM 617 | 2 | 482 | 781.20 | 0.70 | 129 | 1936 | 9131 | 47 | 715 | 10614 |
| 2 | 2014-04-10 | SRM 616 | 2 | 1036 | 743.86 | -0.53 | -85 | 1806 | 10335 | -308 | 668 | 10805 |
| 1 | 2014-03-21 | SRM 613 | 2 | 665 | 676.79 | 0.02 | 37 | 1891 | 9297 | -224 | 976 | 6676 |