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Rapid:
Individual Calculations February 2018 |
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| Hoa, Quang Bach Total change: -7.20 | |   |
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| 1st Pooltech weekend Rapid cup 2018 | Ho Chi Minh | VIE | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1407 | 1.00 | 6 | -0.36 | 20 | -7.20 | |
|  Nguyen, Cong Tai | | | 1734 | VIE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nguyen, Duc Sang | | | 1645 | VIE | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Mai, Le Khoi Nguyen | | | 1807 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Le, Nguyen Khoi Nguyen | c | | 1772 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | An, Dinh Minh | | | 1681 | VIE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Huynh, Kim Son | | | 1270 | VIE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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