Player: J Mark O'Neill - details
| Setting | Value |
|---|---|
| First Name | J Mark |
| Last Name | O'Neill |
| Date of Birth | **** |
| Rating Code | 141459J |
| Sex | M |
| Club | Not Set |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 0 |
| FIDE Federation | |
| Lichess ID | **** |
| Chess.com ID | **** |
| Lists player is in | Streatham, |
| Rating: ECF Standard OTB September | 1980K |
| Rating: ECF Rapid OTB September | 1864K |
| Rating: ECF Standard OTB August | 1980K |
| Rating: ECF Rapid OTB August | 1864K |
| Rating: ECF Standard OTB January | 1970K |
| Rating: ECF Rapid OTB January | 1729P |
| Rating: ECF Standard OTB Latest | 1986K |
| Rating: ECF Rapid OTB Latest | 1864K |
| Rating: ECF Standard OTB Monthly | 1980K |
| Rating: ECF Rapid OTB Monthly | 1864K |
| Rating: ECF Standard OTB Last September | 1957K |
| Rating: ECF Rapid OTB Last September | 1729P |