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Individual Calculations August 2019 |
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| Marczukiewicz, Slawomir Total change: 22.80 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1432 | 5.00 | 8 | 1.14 | 20 | 22.80 | |
|  Zborowski, Jan | | | 1044 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kycia, Marek | | | 1246 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kuznik, Kamil | | | 1596 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Tomkowicz, Kamil | | | 1576 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Skiba, Jakub | | | 1518 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Fraczek, Lukasz | | | 1576 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Stefaniuk, Zbigniew | | | 1343 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mazurkiewicz, Wojciech | | | 1575 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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