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Individual Calculations September 2019 |
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| Ahmad Johari, Mohd Firdaus Total change: 9.20 | |   |
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| 14th IGB BERHAD Malaysia Chess Challenge 2019 | Kuala Lumpur | MAS | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1541 | 5.00 | 8 | 0.46 | 20 | 9.20 | |
|  Shah, Purvaan | | | 1141 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Azhar, Muhd Irfan Haqqim | | | 1874 | MAS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tan, Yi Xun | | | 1270 | MAS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kong, You Jing | | | 1299 | MAS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abuton, Kristian Glen | | | 1920 | PHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kong, Zi Yau Bernadette | | wc | 1385 | SGP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vicente, Venice | | | 1836 | PHI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Chang, Hong Yu Henrison | | | 1141 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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