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Individual Calculations August 2023 |
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| Lai, Duc Minh Total change: 62.80 | |   |
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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 |
| 2023 | 1763 | 3.00 | 5 | 1.57 | 40 | 62.80 | |
|  Ngo, Duc Tri | f | | 2324 | VIE | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Dao, Minh Nhat | m | | 2378 | VIE | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Nguyen, Hoang Hiep | | | 1605 | VIE | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Nguyen, Huynh Minh Thien | c | | 2086 | VIE | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Huynh, Quoc An | | | 1724 | VIE | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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