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Rapid:
Individual Calculations December 2017 |
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| Mas, Hafizulhelmi Total change: -8.20 | |   |
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| PERAK OPEN RAPID CHESS CHAMPIONSHIP 2017 | Bandar Seri Iskandar, Perak | MAS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2289 | 6.50 | 9 | -0.41 | 20 | -8.20 | |
|  Koay, Yu Zhe | | | 1889 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lieu, Chin Yung | | | 1889 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lup, Syamaizar | | | 1942 | MAS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yusof, Kamaluddin | | | 2004 | MAS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pascua, Haridas | m | | 2428 | PHI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Chan, Sheng Yip | | | 1986 | MAS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fong, Yit San | c | | 2090 | MAS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Manaog, Stewart | | | 2150 | PHI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Subramaniam, Sumant | f | | 2126 | MAS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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