| Player ID | 78110 |
| First Name | Ian J |
| Last Name | Clarke |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Open 2023 |
| Club | Not Set |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 447960 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 139005D |
| Membership Number (from rating list) | ME006299 |
| Membership Category | Gold |
| ECF Standard OTB August | 1978A |
| ECF Standard OTB September | 1960A |
| ECF Standard OTB September Old | 1944K |
| ECF Standard OTB January | 1954A |
| ECF Standard OTB Monthly | 1972A |
| ECF Standard OTB Latest | 1967A |
| FIDE Standard | 1867 |
| FIDE Rapid | 1895 |
| FIDE Blitz | 0 |
