FIDE Arbiter/Trainer | |
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FIDE Instructor (2017) National Instructor (2016) |
FIDE Directory | |
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Press Officer | Indonesia |
Period | RTNG | GMS | RAPID RTNG | RAPID GMS | BLITZ RTNG | BLITZ GMS |
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Profile: https://chessarena.com/profile/61960 |
Bullet 900 | Blitz 900 | Rapid 900 |