| Player ID | 60860 |
| First Name | Duncan |
| Last Name | Williams |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Open 2022 |
| Club | Not Set |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 1805592 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 179321E |
| Membership Number (from rating list) | |
| Membership Category | None |
| ECF Standard OTB August | 1878K |
| ECF Standard OTB September | 1878K |
| ECF Standard OTB September Old | 1883K |
| ECF Standard OTB January | 1878K |
| ECF Standard OTB Monthly | 1878K |
| ECF Standard Online | 1847K |
| ECF Standard OTB Latest | 1878K |
| FIDE Standard | 1887 |
| FIDE Rapid | 1778 |
| FIDE Blitz | 1828 |
