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 |
|---|---|---|---|
| joseph91 | 1 | 1727 | 942 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.021 | 0.021 | 0.021 | 29.6 | 30 | 30 | 1559 | 1559 | 8904 |
| EloSRM | -0.074 | 0.074 | 0.074 | 5.3 | 5 | 5 | 1727 | 1727 | 8767 |
| initial | -0.147 | 0.147 | 0.147 | 17.7 | -18 | -18 | 1182 | 1182 | 8793 |
| SRMFix | -0.212 | 0.212 | 0.212 | 51.0 | -51 | -51 | 1149 | 1149 | 8839 |
| SRM | -1.128 | 1.128 | 1.128 | 258.0 | -258 | -258 | 942 | 942 | 6452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-09 | SRM 514 | 2 | 642 | 609.92 | -0.07 | 5 | 1727 | 8767 | -258 | 942 | 6452 |