Hartono
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 2nd Indonesia Open | 10/11/2012 | 2307 | Indonesia |
Most Played Openings as White
| ECO | Opening | Games |
| B24 | Sicilian, closed | 1 games |
| C55 | Two knights defence | 1 games |
| B00 | King's pawn opening | 1 games |
| B23 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A44 | Old Benoni defence | 2 games |
| B20 | Sicilian defence | 1 games |
| B24 | Sicilian, closed | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
Indonesia
Male
FIDE ID:

