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 |
|---|---|---|---|
| AlErtres | 1 | 2671 | 1558 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.315 | 3.315 | 3.315 | 358.0 | 358 | 358 | 1558 | 1558 | 1657 |
| SRMFix | 4.256 | 4.256 | 4.256 | 692.0 | 692 | 692 | 1892 | 1892 | 2851 |
| initial | 4.313 | 4.313 | 4.313 | 519.4 | 519 | 519 | 1719 | 1719 | 4138 |
| EloSRM | 4.365 | 4.365 | 4.365 | 768.0 | 768 | 768 | 2671 | 2671 | 2688 |
| Odd | 4.419 | 4.419 | 4.419 | 773.5 | 774 | 774 | 2418 | 2418 | 2830 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-03-09 | SRM 652 | 2 | 21 | 432.72 | 4.36 | 768 | 2671 | 2688 | 358 | 1558 | 1657 |