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Individual Calculations April 2018 |
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| Day, Jacob Total change: 56.80 | |   |
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| 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1268 | 2.00 | 6 | 1.42 | 40 | 56.80 | |
|  Flude, David A | | | 1619 | AUS | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Cook, Patrick | | | 1640 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Brotheridge, Jamie | | | 1668 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Buciu, Aurel-John | c | | 1668 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mollard, Max J | | | 1668 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wyss, Felix | | | 1593 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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