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Individual Calculations July 2019 |
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| Tran, Le Viet Anh Total change: 20.80 | |   |
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| Hanoi Rating open tournament III - 2019 | Ha Noi | VIE | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1266 | 0.00 | 4 | -0.51 | 40 | -20.40 | |
|  Pham, Phu Vinh | f | | 1666 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Lam Tung | c | | 1666 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dinh, Tuan Son | | | 1594 | VIE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Le, Van Viet | | | 1489 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U10 Open STANDARD | Mandalay | MYA | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1266 | 2.50 | 5 | 1.03 | 40 | 41.20 | |
| | Bui, Tran Minh Khang | | | 1406 | VIE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Phan, Tran Bao Khang | | | 1550 | VIE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Doan, The Duc | | | 1484 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Saiai, Purimprach | | | 1224 | THA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Nyan, Swan Pyae | | | 1486 | MYA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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