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Individual Calculations August 2023 |
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| Le, Phan Hoang Quan Total change: -26.80 | |   |
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| Viet Nam Youth chess championships 2023 - Standard Open 6 to 8 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1681 | 3.00 | 4 | -0.67 | 40 | -26.80 | |
|  Nguyen, Xuan Phuong | | | 1380 | VIE | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Dang, Thai Phong | | | 1187 | VIE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Ho, Nhat Vinh | | | 1243 | VIE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Doan, Chi Hung | | | 1281 * | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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