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Individual Calculations October 2023 |
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| Tan, Jun Ying Total change: -58.40 | |   |
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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 |
| 1948 | 2308 | 5.00 | 9 | -2.92 | 20 | -58.40 | |
|  Setiawan, David | | | 1803 | INA | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Marrhuimawan, Maximiliano | | | 1908 * | INA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yeoh, Yuan Hui | | | 1886 | MAS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Looi, Xin Hao | | | 2042 | MAS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Velpula, Sarayu | | | 2050 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Aquino, Jethro Dino | | | 2083 | PHI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Nguyen, Thi Minh Oanh | | wf | 1866 | VIE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Walukow, Theodora Paulina | | wc | 1819 | INA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Arca, Christian Gian Karlo | f | | 2074 | PHI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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