| Player ID | 10475 |
| First Name | Nicholas |
| Last Name | Mahoney |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Barnby Dun |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 136 |
| FIDE Code | 414700 |
| FIDE Federation | |
| ECF Grading Code | 173420K |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | |
| ECF Standard Old | 143A |
| ECF Standard August | 144B |
| ECF Standard Pub | 144B |
| ECF Rapid August | 137C |
| ECF Rapid Pub | 137C |
| ECF Standard January | 143A |
| ECF Rapid January | 137C |
| ECF Monthly Standard | 1780 |
| ECF Monthly Rapid | 1728 |
| ECF Monthly July S | 1780 |
| ECF Monthly July R | 1728 |
