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Individual Calculations April 2019 |
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| Tran, Quang Khai Total change: -34.00 | |   |
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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 |
| 1787 | 2038 | 5.50 | 9 | -1.70 | 20 | -34.00 | |
|  Nguyen, Ha Phuong | | | 1638 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pham, Tran Gia Phuc | c | | 1757 | VIE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shahid, Ahmed S.k. | | | 1876 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tran, Quoc Phu | | | 1719 | VIE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Doan, Thi Hong Nhung | | | 1902 | VIE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Nguyen, Duc Sang | | | 1703 | VIE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Frost, Peter | | | 1830 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pham, Phu Quang | | | 1832 | VIE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Duong, Thien Chuong | | | 1830 | VIE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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