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Rapid:
Individual Calculations April 2021 |
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| Pham, Tran Gia Phuc Total change: 89.20 | |   |
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| Vietnam Rapid chess championships 2021 - Open | Ho Chi Minh | VIE | 2021-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1530 | 5.00 | 9 | 4.46 | 20 | 89.20 | |
|  Nguyen, Hoang Nam | c | | 2148 | VIE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Duong, Thuong Cong | | | 1980 | VIE | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Tran, Ngoc Lan | | | 2189 | VIE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Vu, Quang Quyen | c | | 1957 | VIE | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Nguyen, Huu Hoang Anh | | | 1973 | VIE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nguyen, Tan Thinh | | | 2008 | VIE | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Dinh, Nho Kiet | | | 1731 | VIE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nguyen, Duc Viet | | | 2118 | VIE | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Lu, Chan Hung | m | | 2223 | VIE | 0.50 | 1 | 0.49 | 20 | 9.80 | |
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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