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Individual Calculations October 2023 |
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| Fronda, Jan Jodilyn Total change: -14.20 | |   |
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| 18th Dato Arthur Tan Malaysian Open Chess Championship | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2143 | 5.00 | 9 | -0.71 | 20 | -14.20 | |
|  Ernest, Yek Zu Yang | | | 1743 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sivuk, Vitaly | g | | 2459 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lasama, Claudio Vargues Vasco | | | 1824 | INA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tan, Steven | | | 1799 | INA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Liuviann, Cecilia Natalie | | wc | 1841 | INA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Quizon, Daniel | m | | 2425 | PHI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sidabutar, Uriel Noah Oloan | | | 1845 | INA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Audi, Ameya | m | | 2403 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Masli, Muhd Nur Daie | | | 1825 | MAS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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