Jack Butterworth
Primary tabs
| Player ID | 88099 |
| First Name | Jack |
| Last Name | Butterworth |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Library Players |
| Club | Thornaby (8GRI) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 364423G |
| Membership Number (from rating list) | ME046811 |
| Membership Category | Silver |
| ECF Rapid OTB Monthly | 793P |
| ECF Rapid OTB Latest | 744P |