Individual Calculations February 2020 |
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Chen, Kai-Chun Total change: 87.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XMAS Jesenik Open 2019 | Jesenik | CZE | 2019-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1669 | 1336 | 3.00 | 6 | 2.18 | 40 | 87.20 | |
| Kotva, Milan | | | 1736 * | CZE | 0.50 | 1 | 0.42 | 40 | 16.80 | | Mudrak, Josef | f | | 1736 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | Valicek, Martin | | | 1464 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | Szydelko, Kazimierz | | | 1723 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | Lisowska, Olga | | | 1736 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Malecki, Mateusz | | | 1618 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | * 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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