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 |
|---|---|---|---|
| ahmed_fathy | 1 | 2625 | 1633 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.704 | 3.704 | 3.704 | 433.0 | 433 | 433 | 1633 | 1633 | 895 |
| SRMFix | 4.367 | 4.367 | 4.367 | 703.8 | 704 | 704 | 1904 | 1904 | 1766 |
| EloSRM | 4.406 | 4.406 | 4.406 | 644.4 | 644 | 644 | 2625 | 2625 | 2080 |
| initial | 4.414 | 4.414 | 4.414 | 531.5 | 531 | 531 | 1731 | 1731 | 2572 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-09-17 | SRM 698 (Google) | 2 | 16 | 339.13 | 4.41 | 644 | 2625 | 2080 | 433 | 1633 | 895 |