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Individual Calculations July 2019 |
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| Pietryk, Joanna Total change: -8.00 | |   |
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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 |
| 1385 | 1352 | 3.00 | 7 | -0.20 | 40 | -8.00 | |
|  Bartlomowicz, Jakub | | | 1613 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Dymarski, Nikodem | | | 1035 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kozlinski, Marcin | | | 1473 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Szantyka, Dominik | | | 1121 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wojcik, Grzegorz | | | 1666 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Olszewska, Wiktoria | | | 1327 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ziobrowska, Maja | | | 1463 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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