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 |
|---|---|---|---|
| lamiaaabdelaziz | 1 | 2297 | 1265 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.435 | 0.435 | 0.435 | 65.0 | 65 | 65 | 1265 | 1265 | 3615 |
| SRMFix | 1.338 | 1.338 | 1.338 | 284.2 | 284 | 284 | 1484 | 1484 | 5600 |
| initial | 1.393 | 1.393 | 1.393 | 167.8 | 168 | 168 | 1368 | 1368 | 6690 |
| EloSRM | 1.451 | 1.451 | 1.451 | 390.9 | 391 | 391 | 2297 | 2297 | 5342 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-03-25 | SRM 654 | 2 | 115 | 314.32 | 1.45 | 391 | 2297 | 5342 | 65 | 1265 | 3615 |