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Individual Calculations April 2020 |
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| Macak, Sean Total change: 115.20 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1382 | 3.50 | 6 | 2.88 | 40 | 115.20 | |
|  Beaumont, David | | | 1782 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsagarakis, Angelo | | | 1730 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Testolin, Ryder | | | 1759 | AUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Hain, Anthony | c | | 1782 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Skiotis, Pano | | | 1782 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Jackie | | | 1647 | AUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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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