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 |
|---|---|---|---|
| SKalmane | 1 | 2025 | 1057 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.082 | 0.082 | 0.082 | 20.0 | 20 | 20 | 1220 | 1220 | 5644 |
| initial | 0.122 | 0.122 | 0.122 | 14.7 | 15 | 15 | 1215 | 1215 | 5792 |
| EloSRM | 0.143 | 0.143 | 0.143 | 72.9 | 73 | 73 | 2025 | 2025 | 5591 |
| SRM | -0.658 | 0.658 | 0.658 | 143.0 | -143 | -143 | 1057 | 1057 | 4058 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-02-22 | SRM 682 | 2 | 238 | 262.87 | 0.14 | 73 | 2025 | 5591 | -143 | 1057 | 4058 |