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 |
|---|---|---|---|
| 844122492 | 1 | 2390 | 1408 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.658 | 1.658 | 1.658 | 208.0 | 208 | 208 | 1408 | 1408 | 2630 |
| SRMFix | 2.579 | 2.579 | 2.579 | 484.6 | 485 | 485 | 1685 | 1685 | 4340 |
| initial | 2.633 | 2.633 | 2.633 | 317.1 | 317 | 317 | 1517 | 1517 | 5665 |
| EloSRM | 2.698 | 2.698 | 2.698 | 587.2 | 587 | 587 | 2390 | 2390 | 4059 |
| Odd | 2.744 | 2.744 | 2.744 | 603.1 | 603 | 603 | 2184 | 2184 | 4181 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-03-14 | SRM 573 | 2 | 85 | 551.45 | 2.70 | 587 | 2390 | 4059 | 208 | 1408 | 2630 |