| Player ID | 77965 |
| First Name | Lewis |
| Last Name | O'Brien |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | watford |
| Club | Watford (3186) |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 356700L |
| Membership Number (from rating list) | ME039983 |
| Membership Category | None |
| ECF Standard OTB August | 940P |
| ECF Rapid OTB August | 1012P |
| ECF Standard OTB September | 940P |
| ECF Rapid OTB September | 1012P |
| ECF Rapid OTB January | 1067K |
| ECF Standard OTB January | 940P |
| ECF Rapid OTB Monthly | 1067K |
| ECF Standard OTB Monthly | 940P |
| ECF Rapid Online | 1013K |
| ECF Rapid OTB Latest | 1067K |
| ECF Standard OTB Latest | 940P |
