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 |
|---|---|---|---|
| Nour_Massri | 1 | 2300 | 1282 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.457 | 0.457 | 0.457 | 82.0 | 82 | 82 | 1282 | 1282 | 1809 |
| SRMFix | 0.978 | 0.978 | 0.978 | 215.8 | 216 | 216 | 1416 | 1416 | 2706 |
| EloSRM | 0.982 | 0.982 | 0.982 | 246.8 | 247 | 247 | 2300 | 2300 | 2653 |
| initial | 1.010 | 1.010 | 1.010 | 121.6 | 122 | 122 | 1322 | 1322 | 2955 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 78 | 154.07 | 0.98 | 247 | 2300 | 2653 | 82 | 1282 | 1809 |