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Individual Calculations February 2019 |
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| Puccini, Jack Total change: -7.80 | |   |
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| 2019 Australian Open Championship | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2268 | 5.50 | 9 | -0.39 | 20 | -7.80 | |
|  Jain, Anshika | | | 1868 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mallari, Donato | f | | 1969 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Soo, Kai Jie | | | 1944 | SGP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Eng, Jia Qian | | | 1942 | MAS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ikeda, Junta | m | | 2421 | AUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kuybokarov, Temur | m | | 2513 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Maguire, Tom | | | 2068 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Liu, Xiangyi | m | | 2439 | SGP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Clarke, Matthew | | | 1974 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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