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Individual Calculations August 2023 |
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| Nguyen, Nghia Gia Binh Total change: 25.20 | |   |
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| Viet Nam Youth chess championships 2023 - Standard Open 13 | Can Tho | VIE | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1524 | 2.50 | 6 | 0.63 | 40 | 25.20 | |
|  Nguyen, Manh Duc | c | | 2008 | VIE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Dam, Quoc Bao | | | 1347 | VIE | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Nguyen, Vuong Tung Lam | | | 1948 | VIE | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Nguyen, Nam Kiet | | | 1974 | VIE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Pham, Viet Thien Phuoc | | | 1439 | VIE | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Nguyen, Hoang Khanh | | | 1641 | VIE | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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