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Individual Calculations April 2018 |
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| Nguyen, Duc Duy Total change: 56.80 | |   |
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| 8th HDBank international cup 2018 - Challengers category | Ha Noi | VIE | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1572 | 2.50 | 7 | 1.42 | 40 | 56.80 | |
|  Phan, Phuong Duc | | | 1972 * | VIE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Phan, Thi Trac Van | | | 1717 | VIE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Nguyen, Duy Trung | | | 1956 | VIE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Kieu, Bich Thuy | | | 1827 | VIE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Tran, Dang Minh Quang | c | | 1845 | VIE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tran, Thi Mong Thu | | | 1884 | VIE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Doan, Thi Hong Nhung | | | 1945 | VIE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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