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Individual Calculations August 2023 |
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| Ton, Nu Quynh Duong Total change: 119.60 | |   |
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| Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Amateurs | Chiang Mai | THA | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1500 | 4.50 | 8 | 3.12 | 40 | 124.80 | |
|  Jiang, Haochen | | | 1815 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chandrajeet, Singh Rajawat | | | 1760 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Wongsawan, Thoetsak | | | 1890 | THA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Nguyen, Truong An Khang | | | 1488 | VIE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Sparsh, Khandelwal | | | 1862 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lauron, Paul John | | | 1763 | PHI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Chuemsakul, Sarocha | | wf | 1874 | THA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Chua, Chee Sian Sebastien | | | 1919 | MAS | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Viet Nam Youth chess championships 2023 - Standard Girls 15 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1622 | 6.00 | 9 | -0.13 | 40 | -5.20 | |
| | Nguyen, Xuan Minh Hang | | | 1222 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tran, Phuong Vi | | | 1395 | VIE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bui, Thi Kim Khanh | | | 1483 | VIE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Nguyen, Ha Khanh Linh | | | 1810 | VIE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Nguyen, Binh Vy | | | 1684 | VIE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Nguyen, Ngoc Hien | | | 1607 | VIE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Vo, Dinh Khai My | | | 1273 | VIE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Tran, Thi Hong Ngoc | | | 1468 | VIE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Le, Dang Bao Ngoc | | | 1179 | VIE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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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