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 |
|---|---|---|---|
| Parahet | 1 | 1765 | 300 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.535 | 0.535 | 0.535 | 131.0 | -131 | -131 | 1765 | 1765 | 11538 |
| initial | -0.592 | 0.592 | 0.592 | 71.2 | -71 | -71 | 1129 | 1129 | 11444 |
| SRMFix | -0.651 | 0.651 | 0.651 | 149.0 | -149 | -149 | 1051 | 1051 | 11807 |
| SRM | -1.586 | 1.586 | 1.586 | 900.0 | -900 | -900 | 300 | 300 | 12629 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-12 | SRM 645 | 2 | 749 | 516.75 | -0.54 | -131 | 1765 | 11538 | -900 | 300 | 12629 |