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 |
|---|---|---|---|
| Ztransform | 2 | 2002 | 916 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.000 | 0.023 | 0.023 | 2.7 | -3 | 3 | 1203 | 1200 | 6278 |
| SRMFix | -0.031 | 0.031 | 0.034 | 6.0 | -8 | -4 | 1196 | 1188 | 6214 |
| EloSRM | -0.012 | 0.056 | 0.058 | 25.0 | 6 | 44 | 2002 | 2002 | 6037 |
| SRM | -0.684 | 0.684 | 0.688 | 142.0 | -172 | -112 | 1028 | 916 | 5327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-03-28 | SRM 686 | 2 | 260 | 247.94 | -0.07 | 6 | 2002 | 6037 | -112 | 916 | 5327 |
| 1 | 2016-02-22 | SRM 682 | 2 | 255 | 262.87 | 0.04 | 44 | 1996 | 5794 | -172 | 1028 | 4253 |