| Player ID | 83362 |
| First Name | Mark |
| Last Name | Ludden |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Athenaeum,Societe Generale |
| Club | Not Set |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 305749F |
| Membership Number (from rating list) | |
| Membership Category | None |
| ECF Rapid OTB August | 1215K |
| ECF Rapid OTB September | 1215K |
| ECF Rapid OTB January | 1215K |
| ECF Standard OTB January | 1501P |
| ECF Rapid OTB Monthly | 1215K |
| ECF Standard OTB Monthly | 1688P |
| ECF Rapid OTB Latest | 1215K |
| ECF Standard OTB Latest | 1688P |
