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Individual Calculations January 2019 |
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| Hacche, David J Total change: -14.20 | |   |
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| 2018 Box Hill Open | Melbourne | AUS | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1987 | 6.50 | 9 | -0.71 | 20 | -14.20 | |
|  Gu, Dennis | | | 1587 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lee, Lachlan | | | 1587 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nothdurft, John D | | | 1759 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Flude, David A | | | 1587 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Li, Oliver | | | 1675 | AUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Wang, Ruicheng | | | 1697 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shen, Zhiyuan | | | 1894 | CHN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zillmann, Shawn | | | 1664 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zou, Brendan | | | 2018 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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