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 |
|---|---|---|---|
| xwxztq | 1 | 2525 | 1458 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.023 | 2.023 | 2.023 | 258.0 | 258 | 258 | 1458 | 1458 | 1613 |
| SRMFix | 2.810 | 2.810 | 2.810 | 516.9 | 517 | 517 | 1717 | 1717 | 2832 |
| initial | 2.857 | 2.857 | 2.857 | 344.0 | 344 | 344 | 1544 | 1544 | 3557 |
| EloSRM | 2.886 | 2.886 | 2.886 | 572.2 | 572 | 572 | 2525 | 2525 | 2766 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-02-29 | SRM 683 | 2 | 44 | 325.25 | 2.89 | 572 | 2525 | 2766 | 258 | 1458 | 1613 |