| Player ID | 94200 |
| First Name | John A |
| Last Name | Williams |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Major 2024 |
| Club | Yorkshire * (8YKS) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 1807480 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 362231K |
| Membership Number (from rating list) | ME049618 |
| Membership Category | Gold |
| ECF Standard OTB January | 1541P |
| ECF Standard OTB August | 1609A |
| ECF Standard OTB September | 1609A |
| ECF Rapid OTB Monthly | 1489P |
| ECF Standard OTB Monthly | 1578A |
| ECF Rapid OTB Latest | 1489P |
| ECF Standard OTB Latest | 1578A |
| FIDE Standard | 1587 |
| FIDE Rapid | 1593 |
| FIDE Blitz | 0 |
