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 |
|---|---|---|---|
| karoluch | 1 | 2597 | 1647 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.566 | 4.566 | 4.566 | 447.0 | 447 | 447 | 1647 | 1647 | 1174 |
| SRMFix | 5.501 | 5.501 | 5.501 | 813.2 | 813 | 813 | 2013 | 2013 | 1912 |
| initial | 5.559 | 5.559 | 5.559 | 669.4 | 669 | 669 | 1869 | 1869 | 3283 |
| EloSRM | 5.635 | 5.635 | 5.635 | 857.1 | 857 | 857 | 2597 | 2597 | 2066 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-17 | SRM 527 | 2 | 16 | 794.85 | 5.64 | 857 | 2597 | 2066 | 447 | 1647 | 1174 |