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Rapid:
Individual Calculations July 2023 |
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| Nguyen, Duc Khai Total change: 44.00 | |   |
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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 |
| 1577 | 1339 | 2.00 | 4 | 1.10 | 40 | 44.00 | |
|  Do, Tan Sang | | | 1614 | VIE | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Tran, Pham Quang Minh | | | 1376 | VIE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Cao, Kien Binh | | | 1744 | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Vu Bao Lam | | | 1575 | VIE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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