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Rapid:
Individual Calculations January 2018 |
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| Guna Balan, Jagathees Total change: -5.40 | |   |
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| 18th ASEAN Age Group Open Chess Championship 2017 (Rapid Open UNDER-16) | Kuantan | MAS | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1668 | 2.00 | 4 | -0.34 | 20 | -6.80 | |
|  Palasigue, Gal Brien | | | 1653 | PHI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Tay, Xiong Ze Darren Christopher | | | 1411 | MAS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Putu, Luhur Apngal Kusuma | | | 1809 | INA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mahindran, Praveen | | | 1528 | MAS | 1.00 | 1 | 0.31 | 20 | 6.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 6th Johor Causeway Open Rapid 2017 | Johor Bahru | MAS | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1668 | 3.00 | 5 | 0.07 | 20 | 1.40 | |
| | Nizam, Nazhan Syahmi | | | 1268 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zaitul, Ichlas Zainal | | | 2048 | INA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lim, Zen Hong | | | 1332 | MAS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kavinda, Akila | | | 2003 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Loh, Zi Jian | | | 1268 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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