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Rapid:
Individual Calculations July 2023 |
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| Cao, Kien Binh Total change: -36.40 | |   |
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| Viet Nam Chess Club championship 2023 - Rapid U8,10,12,14,16,18 | Ba Ria - Vung Tau | VIE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1744 | 1.50 | 3 | -0.91 | 40 | -36.40 | |
|  Nguyen, Duc Khai | | | 1339 | VIE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nguyen, Vu Bao Lam | | | 1575 | VIE | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Bui, Quang Huy | | | 1536 | VIE | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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