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Rapid:
Individual Calculations December 2017 |
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| Ilias, Mohd Safri Total change: 2.40 | |   |
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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 |
| 1875 | 1795 | 2.50 | 6 | 0.12 | 20 | 2.40 | |
|  Manaog, Stewart | | | 2150 | PHI | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Teh, Wee Zhun | | | 1809 | MAS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Wong, Yinn Long | f | | 1882 | MAS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Thang, Kit Han | | | 1888 | MAS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Foo, Jing Er Claire | | | 1395 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Subramaniam, Sumant | f | | 2126 | MAS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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