Jonathan O'Connor
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 26th Bunratty Masters | 02/22/2019 | 2342 | Ireland |
| Bunratty Masters 2016 | 02/19/2016 | 2395 | Ireland |
| Guernsey Holiday op | 10/16/2005 | 1297 | Guernsey |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| C29 | Vienna gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A30 | English, symmetrical variation | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| A43 | Old Benoni defence | 1 games |
Ireland
Male
FIDE ID:

Guernsey