| Player ID | 29480 |
| First Name | John |
| Last Name | Griffin |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Isle of Man |
| Club | Isle of Man (7IOM) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 448958 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 230078D |
| Membership Number (from rating list) | ME039899 |
| Membership Category | None |
| ECF Standard OTB August | 1535K |
| ECF Standard OTB September | 1535K |
| ECF Standard OTB September Old | 1554K |
| ECF Standard OTB January | 1535K |
| ECF Standard OTB Monthly | 1535K |
| ECF Blitz OTB Latest | 1631K |
| ECF Standard OTB Latest | 1535K |
| FIDE Standard | 1742 |
| FIDE Rapid | 0 |
| FIDE Blitz | 1795 |
