| Player ID | 1121 |
| First Name | Donald J |
| Last Name | Mason |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Shirley & Wythall |
| DOB | **** |
| Player lists | Shirley |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | |
| FIDE Federation | |
| ECF Grading Code | 115042L |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | ME004435 |
| ECF Rapid OTB August | 2155 |
| ECF Standard OTB August | 2140 |
| ECF Rapid OTB September | 2155 |
| ECF Standard OTB September | 2140 |
| ECF Standard OTB January | 2161A |
| ECF Rapid OTB January | 2170C |
| ECF Standard OTB Latest | 2171A |
| ECF Rapid OTB Latest | 2169B |
