| Player ID | 5603 |
| First Name | Umberto Joe |
| Last Name | Jozwiak |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Hastings & St Leonar |
| Club | Hastings & St Leonards (8150) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 287680C |
| Membership Number (from rating list) | ME015983 |
| Membership Category | None |
| ECF Standard OTB January | 1104K |
| ECF Rapid OTB January | 1182K |
| ECF Standard OTB August | 1092K |
| ECF Rapid OTB August | 1180K |
| ECF Standard OTB September | 1090K |
| ECF Rapid OTB September | 1180K |
| ECF Standard OTB September Old | 1104K |
| ECF Rapid OTB Monthly | 1180K |
| ECF Standard OTB Monthly | 1090K |
| ECF Rapid OTB Latest | 1180K |
| ECF Standard OTB Latest | 1082K |
