Erwin Wieringa
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| Player ID | 24430 |
| First Name | Erwin |
| Last Name | Wieringa |
| Sex | |
| User ID | 0 |
| Club (used in grading individual event) | Ecclesall |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| Lichess ID | BanaantjeBob |
| Chess.com ID | |
| ECF Grading Code | |
| Membership Number (entered manually) | ME024059 |
| Membership Number (from grading list) |