| Player ID | 3650 |
| First Name | Mark A |
| Last Name | Potter |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Dorchester |
| Club | Dorchester (4DOR) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 453714 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 264331F |
| Membership Number (from rating list) | ME009743 |
| Membership Category | Gold |
| ECF Rapid OTB January | 1864P |
| ECF Standard OTB January | 1817K |
| ECF Rapid OTB August | 1766K |
| ECF Standard OTB August | 1842K |
| ECF Rapid OTB Monthly | 1766K |
| ECF Rapid OTB September | 1766K |
| ECF Standard OTB Monthly | 1842K |
| ECF Standard OTB September | 1842K |
| ECF Standard OTB September Old | 1799K |
| ECF Rapid OTB Latest | 1766K |
| ECF Standard OTB Latest | 1842K |
| FIDE Standard | 0 |
| FIDE Rapid | 0 |
| FIDE Blitz | 0 |
