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Individual Calculations August 2015 |
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| Mallari, Donato Total change: -11.00 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1988 | 4.50 | 9 | -0.55 | 20 | -11.00 | |
|  Baterowicz, Mark | | | 1686 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ikeda, Junta | m | | 2388 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Willathgamuwa, Kevin | | | 1894 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ball, Christopher | | | 1861 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Walker, Tyson | | | 1872 | AUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rewais, Sarwat | | | 1889 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Davis, Tony J | | | 1925 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Loh, Zachary | | | 2177 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Krstevski, Tristan | | | 1854 | AUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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