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 |
|---|---|---|---|
| Nawaz_Shorif1 | 1 | 1842 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.261 | 0.261 | 0.261 | 56.9 | -57 | -57 | 1842 | 1842 | 10197 |
| initial | -0.315 | 0.315 | 0.315 | 37.9 | -38 | -38 | 1162 | 1162 | 10183 |
| SRMFix | -0.382 | 0.382 | 0.382 | 90.3 | -90 | -90 | 1110 | 1110 | 10405 |
| SRM | -1.353 | 1.353 | 1.353 | 356.0 | -356 | -356 | 844 | 844 | 8359 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-02 | SRM 648 | 2 | 567 | 473.01 | -0.26 | -57 | 1842 | 10197 | -356 | 844 | 8359 |