Player: Jacob O'Brien - details
| Setting | Value |
|---|---|
| First Name | Jacob |
| Last Name | O'Brien |
| Lists player is in | Rotherham, |
| Date of Birth | **** |
| Rating Code | 346660H |
| Sex | U |
| Club | Rotherham |
| Local Rating | 0 |
| Local Rapid Rating | 0 |
| FIDE Code | 343425194 |
| FIDE Federation | ENG |
| Lichess ID | **** |
| Chess.com ID | **** |
| Rating: ECF Standard OTB September | 1825K |
| Rating: ECF Rapid OTB September | 1760K |
| Rating: ECF Standard OTB August | 1813K |
| Rating: ECF Rapid OTB August | 1760K |
| Rating: ECF Standard OTB January | 1828K |
| Rating: ECF Rapid OTB January | 1780K |
| Rating: ECF Standard OTB Latest | 1835K |
| Rating: ECF Rapid OTB Latest | 1771K |
| Rating: ECF Standard OTB Monthly | 1830K |
| Rating: ECF Rapid OTB Monthly | 1771K |
| Rating: ECF Standard OTB Last September | 1805K |
| Rating: ECF Rapid OTB Last September | 1790P |