John Cook
Primary tabs
| Player ID | 2947 |
| First Name | John |
| Last Name | Cook |
| Sex | M |
| User ID | 0 |
| Club (used in grading individual event) | Petts Wood & Orpington |
| DOB | **** |
| Local Rating | 0 |
| Local Rapid Rating | 153 |
| FIDE Code | 456020 |
| FIDE Federation | |
| ECF Grading Code | 108772B |
| Membership Number (entered manually) | |
| Membership Number (from grading list) | ME007558 |
| ECF Standard August | 159A |
| ECF Standard January | 150A |
| ECF Standard Old | 159A |
| ECF Rapid August | 153E |
| ECF New Standrd July | 1841 |
| ECF New Rapid July | 1848 |