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Individual Calculations April 2019 |
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| Nguyen, Huynh Tuan Hai Total change: 6.40 | |   |
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| 9th HDBank international cup 2019 - Challengers category | Ho Chi Minh | VIE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2047 | 7.00 | 9 | 0.32 | 20 | 6.40 | |
|  Vo, Thien An | | | 1647 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vu, Thi Dieu Ai | | wf | 1818 | VIE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | San Diego, Jerlyn Mae | | | 1904 | PHI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Nguyen, Hong Ngoc | | wc | 1881 | VIE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Le, Tri Kien | | | 1853 | VIE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nguyen, Ngoc Thuy Trang | | wc | 1924 | VIE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Vo, Thi Thuy Tien | | | 1768 | VIE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bui, Duc Huy | | | 1933 | VIE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Doan, Thi Van Anh | | wf | 1945 | VIE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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