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Individual Calculations August 2020 |
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| Jankowiak, Piotr Total change: -17.00 | |   |
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| Z SZACHAMI PRZEZ POLSKE 2020 XIV Turniej Szachowy "Sudety" | Karpacz | POL | 2020-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2009 | 5.50 | 8 | -0.85 | 20 | -17.00 | |
|  Ziobrowski, Wojciech | | | 1609 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tarawski, Adrian | | | 1609 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sliwerski, Radoslaw | | | 2052 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mroz, Waldemar | | | 1922 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ziobrowska, Maja | | | 1609 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bartlomowicz, Jakub | | | 1609 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lochinski, Pawel | | | 1609 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rog, Bartlomiej | | | 1866 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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