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 |
|---|---|---|---|
| Art_B | 1 | 1785 | 741 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.416 | 0.416 | 0.416 | 99.0 | -99 | -99 | 1785 | 1785 | 11607 |
| initial | -0.462 | 0.462 | 0.462 | 55.6 | -56 | -56 | 1144 | 1144 | 11552 |
| SRMFix | -0.533 | 0.533 | 0.533 | 123.7 | -124 | -124 | 1076 | 1076 | 12005 |
| SRM | -1.471 | 1.471 | 1.471 | 459.0 | -459 | -459 | 741 | 741 | 10350 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-23 | SRM 637 | 2 | 868 | 650.51 | -0.42 | -99 | 1785 | 11607 | -459 | 741 | 10350 |