| Player ID | 4380 |
| First Name | David |
| Last Name | Williams |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Derby |
| DOB | **** |
| Player lists | Derby,Long Eaton,DCCA Individual |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 434710 |
| FIDE Federation | |
| ECF Grading Code | 121714J |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | ME004102 |
| ECF Standard OTB August | 1908 |
| ECF Standard OTB September | 1908 |
| ECF Standard OTB January | 1864B |
| ECF Rapid Online | 1900 |
| ECF Blitz Online | 1900 |
| ECF Standard Online | 1874 |
| ECF Standard OTB Latest | 1870C |
| FIDE Standard | 0 |
| FIDE Rapid | 0 |
| FIDE Blitz | 0 |
