Individual Calculations January 2020 |
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Dukic, Zachary Total change: -13.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2019 RA December Open | Ottawa | CAN | 2019-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2060 | 2189 | 2.50 | 5 | -0.65 | 20 | -13.00 | |
| Han, Johnathan | | | 1789 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Xu, Daniel | | | 1919 | CAN | 0.50 | 1 | -0.33 | 20 | -6.60 | | Liang, Jason | f | | 2296 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | Ramesh, Sanjay | | | 1789 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sambuev, Bator | g | | 2507 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | * 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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