| Player ID | 27223 |
| First Name | John |
| Last Name | Gemmell |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | St Albans |
| Club | St Albans (3172) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 172724C |
| Membership Number (from rating list) | ME007769 |
| Membership Category | Silver |
| ECF Standard OTB August | 1916K |
| ECF Rapid OTB August | 1982K |
| ECF Standard OTB September | 1916K |
| ECF Rapid OTB September | 1982K |
| ECF Standard OTB September Old | 1876K |
| ECF Rapid OTB January | 1987K |
| ECF Standard OTB January | 1913K |
| ECF Rapid OTB Monthly | 1980K |
| ECF Standard OTB Monthly | 1949K |
| ECF Rapid OTB Latest | 1980K |
| ECF Standard OTB Latest | 1949K |
