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Individual Calculations October 2018 |
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| Chew, Yaw Chong Total change: -55.00 | |   |
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| 13th GOLDIS Malaysia Chess Challenge 2018 | Cititel Midvalley, Kuala Lumpur | MAS | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1903 | 4.50 | 8 | -2.75 | 20 | -55.00 | |
|  Pheng, Win Xie | | | 1503 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aziz, Ziz Zam | | | 1503 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tan, Eng Thong Evelyn | | | 1503 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cahyadi | | | 1654 | INA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Farizal, Muhd Fikri | | | 1503 * | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ong, Zhiqian | | | 1503 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Manavalan, Siddharth Krishna | | | 1503 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tan, Mary Joy | | | 1503 * | PHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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