| Player ID | 21266 |
| First Name | Duncan |
| Last Name | Clarke |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | FDC Div2 2019-2020,Aylesbury,Buckinghamshire CCA |
| Club | Aylesbury (2128) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 294215L |
| Membership Number (from rating list) | ME004488 |
| Membership Category | None |
| ECF Rapid OTB January | 1434K |
| ECF Standard OTB January | 1498K |
| ECF Rapid OTB August | 1412K |
| ECF Standard OTB August | 1523K |
| ECF Rapid OTB Monthly | 1412K |
| ECF Rapid OTB September | 1412K |
| ECF Standard OTB Monthly | 1522K |
| ECF Standard OTB September | 1522K |
| ECF Standard OTB September Old | 1495K |
| ECF Rapid OTB Latest | 1412K |
| ECF Standard OTB Latest | 1522K |
