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 |
|---|---|---|---|
| ahmad_alam | 1 | 1711 | 840 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.258 | 0.258 | 0.258 | 55.9 | -56 | -56 | 1711 | 1711 | 10296 |
| initial | -0.324 | 0.324 | 0.324 | 39.0 | -39 | -39 | 1161 | 1161 | 10141 |
| SRMFix | -0.395 | 0.395 | 0.395 | 93.0 | -93 | -93 | 1107 | 1107 | 10461 |
| SRM | -1.366 | 1.366 | 1.366 | 360.0 | -360 | -360 | 840 | 840 | 8335 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-02 | SRM 548 | 2 | 559 | 467.43 | -0.26 | -56 | 1711 | 10296 | -360 | 840 | 8335 |