| Player ID | 12036 |
| First Name | John K |
| Last Name | Holliday |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Bradford,Saltaire |
| Club | Bradford (8YBA) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 458600 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 180699D |
| Membership Number (from rating list) | ME007818 |
| Membership Category | Gold |
| ECF Standard OTB August | 1675A |
| ECF Rapid OTB August | 1617K |
| ECF Standard OTB September | 1674A |
| ECF Rapid OTB September | 1617K |
| ECF Standard OTB September Old | 1703K |
| ECF Rapid OTB January | 1628K |
| ECF Standard OTB January | 1632A |
| ECF Rapid OTB Monthly | 1658K |
| ECF Standard OTB Monthly | 1655K |
| ECF Rapid OTB Latest | 1658K |
| ECF Standard Online | 1708K |
| ECF Standard OTB Latest | 1646K |
| FIDE Standard | 1825 |
| FIDE Rapid | 1867 |
| FIDE Blitz | 0 |
