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Individual Calculations July 2019 |
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| Halas, Przemyslaw Total change: -31.40 | |   |
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| GRAND PRIX KARKONOSZY I SUDETOW GRUPA "A i B" | Szklarska Poreba | POL | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1907 | 5.50 | 9 | -1.57 | 20 | -31.40 | |
|  Abdalla, Elnour Michal | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Suska, Szymon | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musin, Oliwia | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Przybylski, Piotr | | | 2074 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kozlinski, Marcin | | | 1507 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zarzycki, Lukasz | | | 1507 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Olszewska, Wiktoria | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ziobrowska, Maja | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Swiderski, Radoslaw | | | 2017 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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