| Player ID | 37591 |
| First Name | Charles |
| Last Name | Gruar |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Maidenhead |
| Club | Maidenhead (2624) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 330539K |
| Membership Number (from rating list) | ME024173 |
| Membership Category | Gold |
| ECF Rapid OTB January | 919K |
| ECF Standard OTB January | 928P |
| ECF Rapid OTB August | 1032A |
| ECF Standard OTB August | 928P |
| ECF Rapid OTB September | 1032A |
| ECF Standard OTB September | 928P |
| ECF Rapid OTB Monthly | 1032A |
| ECF Standard OTB Monthly | 979P |
| ECF Rapid OTB Latest | 1032A |
| ECF Standard OTB Latest | 979P |
