Andrew Butterworth
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| 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) | ME017150 |
| ECF Standard August | 160D |
| ECF Standard January | 170B |
| ECF Standard Old | 160D |
| ECF Rapid January | 168F |
| ECF New Standrd July | 1939 |
| ECF New Rapid July | 2190 |