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Individual Calculations August 2023 |
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| Dau, Khuong Duy Total change: -9.60 | |   |
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| Viet Nam Youth chess championships 2023 - Standard Open 20 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2302 | 4.50 | 8 | -0.48 | 20 | -9.60 | |
|  Vo, Huynh Thien | | | 1770 | VIE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Le, Tri Kien | | | 1985 | VIE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ngo, Duc Tri | f | | 2324 | VIE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Nguyen, Hoang Hiep | | | 1902 * | VIE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dinh, Nho Kiet | c | | 2257 | VIE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Nguyen, Quoc Hy | f | | 2343 | VIE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Banh, Gia Huy | f | | 2410 | VIE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Dao, Minh Nhat | m | | 2378 | VIE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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