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 |
|---|---|---|---|
| sha256 | 1 | 2378 | 1488 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.448 | 2.448 | 2.448 | 288.0 | 288 | 288 | 1488 | 1488 | 1731 |
| SRMFix | 3.348 | 3.348 | 3.348 | 587.2 | 587 | 587 | 1787 | 1787 | 3090 |
| initial | 3.414 | 3.414 | 3.414 | 411.1 | 411 | 411 | 1611 | 1611 | 4120 |
| EloSRM | 3.486 | 3.486 | 3.486 | 659.4 | 659 | 659 | 2378 | 2378 | 3101 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-13 | SRM 512 | 2 | 82 | 918.49 | 3.49 | 659 | 2378 | 3101 | 288 | 1488 | 1731 |