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 |
|---|---|---|---|
| grinch.lz | 1 | 2109 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.437 | 0.437 | 0.437 | 102.5 | 102 | 102 | 1302 | 1302 | 6787 |
| initial | 0.496 | 0.496 | 0.496 | 59.7 | 60 | 60 | 1260 | 1260 | 7306 |
| SRM | -0.538 | 0.538 | 0.538 | 96.0 | -96 | -96 | 1104 | 1104 | 4825 |
| EloSRM | 0.551 | 0.551 | 0.551 | 196.4 | 196 | 196 | 2109 | 2109 | 6614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-12 | SRM 659 | 2 | 174 | 254.86 | 0.55 | 196 | 2109 | 6614 | -96 | 1104 | 4825 |