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 |
|---|---|---|---|
| altaf1148 | 1 | 2089 | 1194 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.038 | 0.038 | 0.038 | 6.0 | -6 | -6 | 1194 | 1194 | 4455 |
| SRMFix | 0.965 | 0.965 | 0.965 | 213.2 | 213 | 213 | 1413 | 1413 | 6675 |
| initial | 1.035 | 1.035 | 1.035 | 124.7 | 125 | 125 | 1325 | 1325 | 7629 |
| EloSRM | 1.098 | 1.098 | 1.098 | 331.3 | 331 | 331 | 2089 | 2089 | 6377 |
| Odd | 1.140 | 1.140 | 1.140 | 344.2 | 344 | 344 | 1896 | 1896 | 6623 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-23 | SRM 541 | 2 | 342 | 732.04 | 1.10 | 331 | 2089 | 6377 | -6 | 1194 | 4455 |