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 |
|---|---|---|---|
| jacklightChen | 1 | 2100 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.143 | 0.143 | 0.143 | 34.7 | 35 | 35 | 1235 | 1235 | 4045 |
| initial | 0.167 | 0.167 | 0.167 | 20.1 | 20 | 20 | 1220 | 1220 | 4142 |
| EloSRM | 0.172 | 0.172 | 0.172 | 79.4 | 79 | 79 | 2100 | 2100 | 3960 |
| SRM | -0.466 | 0.466 | 0.466 | 103.0 | -103 | -103 | 1097 | 1097 | 2999 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-30 | SRM 717 | 2 | 189 | 212.92 | 0.17 | 79 | 2100 | 3960 | -103 | 1097 | 2999 |