| Player ID | 43049 |
| First Name | Marc |
| Last Name | Constantine |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Chorlton |
| Club | Chorlton-cum-Hardy (2CHO) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 278451J |
| Membership Number (from rating list) | ME023593 |
| Membership Category | Bronze |
| ECF Standard OTB August | 1822K |
| ECF Standard OTB September | 1822K |
| ECF Standard OTB September Old | 1835P |
| ECF Standard OTB January | 1843K |
| ECF Standard OTB Monthly | 1843K |
| ECF Rapid Online | 1851K |
| ECF Standard OTB Latest | 1843K |
