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Individual Calculations August 2023 |
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| Huynh, Quoc An Total change: 1.20 | |   |
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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 |
| 1965 | 1724 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
|  Tran, Dang Minh Quang | f | | 2255 | VIE | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Pham, Phu Quang | | | 1917 | VIE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lai, Duc Minh | | | 1763 | VIE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Tran, Vo Quoc Bao | | | 1923 | VIE | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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