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 |
|---|---|---|---|
| Zane.Foster | 1 | 1848 | 826 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.277 | 0.277 | 0.277 | 62.4 | -62 | -62 | 1848 | 1848 | 9124 |
| initial | -0.337 | 0.337 | 0.337 | 40.6 | -41 | -41 | 1159 | 1159 | 9088 |
| SRMFix | -0.388 | 0.388 | 0.388 | 91.5 | -92 | -92 | 1108 | 1108 | 9284 |
| SRM | -1.333 | 1.333 | 1.333 | 374.0 | -374 | -374 | 826 | 826 | 7781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-27 | SRM 657 | 2 | 277 | 228.67 | -0.28 | -62 | 1848 | 9124 | -374 | 826 | 7781 |