| Player ID | 22640 |
| First Name | Jun |
| Last Name | Guo |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | Sutton Grammar Schoo |
| Club | Sutton Grammar School (7630) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 327605D |
| Membership Number (from rating list) | ME039882 |
| Membership Category | Silver |
| ECF Rapid OTB August | 1264K |
| ECF Rapid OTB September | 1264K |
| ECF Rapid OTB January | 1328K |
| ECF Rapid OTB Monthly | 1321K |
| ECF Standard OTB Monthly | 1309P |
| ECF Rapid OTB Latest | 1321K |
| ECF Standard OTB Latest | 1308P |
