John Osborne
Primary tabs
| Player ID | 27453 |
| First Name | John |
| Last Name | Osborne |
| Sex | |
| User ID | 0 |
| DOB | **** |
| Player lists | None |
| Club | Muswell Hill (4254) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 308138C |
| Membership Number (from rating list) | ME007609 |
| Membership Category | None |
| ECF Standard OTB August | 1148K |
| ECF Standard OTB September | 1148K |
| ECF Standard OTB September Old | 1142K |
| ECF Standard OTB January | 1148K |
| ECF Standard OTB Monthly | 1156K |
| ECF Standard OTB Latest | 1156K |