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Rapid:
Individual Calculations December 2017 |
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| Foo, Jing Er Claire Total change: 17.00 | |   |
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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 |
| 1648 | 1283 | 1.50 | 6 | 0.85 | 20 | 17.00 | |
|  Fong, Yit San | c | | 1683 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ishak, Mohd Hafizul | | | 1683 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chuah, Yi Ning | | wf | 1683 * | MAS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ilias, Mohd Safri | | | 1683 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lieu, Chin Yung | | | 1683 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koay, Yu Zhe | | | 1472 | MAS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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