| Player ID | 68755 |
| First Name | John |
| Last Name | Langdon |
| Sex | U |
| User ID | 0 |
| DOB | **** |
| Player lists | Winchester College |
| Club | Winchester College (4WCL) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 351740J |
| Membership Number (from rating list) | ME040823 |
| Membership Category | Silver |
| ECF Standard OTB August | 1107P |
| ECF Rapid OTB August | 1364K |
| ECF Standard OTB September | 1107P |
| ECF Rapid OTB September | 1364K |
| ECF Rapid OTB January | 1389K |
| ECF Standard OTB January | 1107P |
| ECF Rapid OTB Monthly | 1389K |
| ECF Standard OTB Monthly | 1285P |
| ECF Rapid OTB Latest | 1389K |
| ECF Standard OTB Latest | 1285P |
