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 |
|---|---|---|---|
| sadaqa | 1 | 2557 | 1427 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.633 | 1.633 | 1.633 | 227.0 | 227 | 227 | 1427 | 1427 | 1064 |
| SRMFix | 2.381 | 2.381 | 2.381 | 455.7 | 456 | 456 | 1656 | 1656 | 1637 |
| EloSRM | 2.384 | 2.384 | 2.384 | 496.1 | 496 | 496 | 2556 | 2556 | 1524 |
| initial | 2.396 | 2.396 | 2.396 | 288.5 | 288 | 288 | 1488 | 1488 | 1998 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-04-14 | SRM 733 | 2 | 25 | 130.47 | 2.38 | 496 | 2556 | 1524 | 227 | 1427 | 1064 |