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 |
|---|---|---|---|
| AcceptedLC | 1 | 1866 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.331 | 0.331 | 0.331 | 78.6 | 79 | 79 | 1279 | 1279 | 6553 |
| initial | 0.399 | 0.399 | 0.399 | 48.0 | 48 | 48 | 1248 | 1248 | 6982 |
| EloSRM | 0.458 | 0.458 | 0.458 | 165.2 | 165 | 165 | 1866 | 1866 | 6504 |
| SRM | -0.552 | 0.552 | 0.552 | 105.0 | -105 | -105 | 1095 | 1095 | 4356 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-08 | SRM 499 | 2 | 554 | 761.17 | 0.46 | 165 | 1866 | 6504 | -105 | 1095 | 4356 |