| Player ID | 13660 |
| First Name | Andrew |
| Last Name | Butterworth |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Barnsley |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 407224 |
| FIDE Federation | |
| ECF Grading Code | 107823K |
| Membership Number (entered manually) | ME017150 |
| Membership Number (from grading list) | |
| ECF Standard Old | 170B |
| ECF Standard August | 175B |
| ECF Standard Pub | 175B |
| ECF Rapid August | 168F |
| ECF Rapid Pub | 168F |
| ECF Standard January | 170B |
| ECF Rapid January | 168F |
| ECF Monthly Standard | 2013 |
| ECF Monthly Rapid | 1960 |
| ECF Monthly July S | 2013 |
| ECF Monthly July R | 1960 |
