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Rapid:
Individual Calculations December 2017 |
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| Ismail, Ahmad Total change: -23.20 | |   |
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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 |
| 1829 | 2035 | 4.00 | 7 | -1.16 | 20 | -23.20 | |
|  Foo, Jiu Yarng Clarance | | | 1635 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chin, Shun Yi | | | 1635 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lim, Zhuo Ren | f | | 2178 | MAS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ishak, Mohd Hafizul | | | 1844 | MAS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Teh, Wee Zhun | | | 1809 | MAS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wong, Yinn Long | f | | 1882 | MAS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mohd Saprin, Amir Ghaazi | | | 1823 | MAS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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