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Individual Calculations February 2019 |
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| Chen, Yi Jing Alvin Total change: 1.40 | |   |
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| 2019 Australian Open Championship | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1560 | 2.00 | 7 | 0.07 | 20 | 1.40 | |
|  Beaumont, David | | | 1960 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lycett, Garry | | | 1790 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Weller, Tony | | | 1750 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Loveband, Rob | | | 1914 | AUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Das, Gabriel | | | 1292 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Crowley, Regan | c | | 1838 | AUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Wang, Ruicheng | | | 1725 | AUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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