| Player ID | 3499 |
| First Name | David J |
| Last Name | Grobler |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Sheffield |
| Club | Sheffield (8YSA) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 428213 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 248246A |
| Membership Number (from rating list) | ME003756 |
| Membership Category | Silver |
| ECF Standard OTB August | 1671K |
| ECF Standard OTB September | 1671K |
| ECF Standard OTB September Old | 1704K |
| ECF Standard OTB January | 1693K |
| ECF Standard OTB Monthly | 1693K |
| ECF Standard Online | 1649K |
| ECF Standard OTB Latest | 1693K |
| FIDE Standard | 1792 |
| FIDE Rapid | 0 |
| FIDE Blitz | 0 |
