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 |
|---|---|---|---|
| phoenx7 | 2 | 1947 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.215 | 0.568 | 0.608 | 68.4 | -43 | 94 | 1252 | 1252 | 8328 |
| Odd | 0.332 | 0.590 | 0.677 | 154.7 | -45 | 264 | 1754 | 1754 | 7965 |
| SRMFix | 0.218 | 0.612 | 0.649 | 112.2 | -93 | 132 | 1239 | 1239 | 8382 |
| EloSRM | 0.321 | 0.615 | 0.694 | 171.5 | -64 | 279 | 1947 | 1947 | 7758 |
| SRM | -0.321 | 0.761 | 0.826 | 190.0 | -349 | 31 | 882 | 882 | 7941 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-09-07 | SRM 555 | 2 | 373 | 713.74 | 0.94 | 279 | 1947 | 7758 | 31 | 882 | 7941 |
| 1 | 2011-10-13 | SRM 521 | 2 | 799 | 785.53 | -0.29 | -64 | 1667 | 9943 | -349 | 851 | 7809 |