| Player ID | 12166 |
| First Name | Derek |
| Last Name | Ludlam |
| Sex | |
| User ID | 0 |
| DOB | **** |
| Player lists | Bradford,Undercliffe,Hutchinson,Burns 2023,Burns 2024 |
| Club | Undercliffe (8YBY) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 149641E |
| Membership Number (from rating list) | ME017258 |
| Membership Category | Bronze |
| ECF Standard OTB January | 1574K |
| ECF Standard OTB August | 1573K |
| ECF Standard OTB Monthly | 1565K |
| ECF Standard OTB September | 1565K |
| ECF Standard OTB September Old | 1565K |
| ECF Standard OTB Latest | 1565K |
