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Individual Calculations August 2017 |
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| Kasperkiewicz, Pawel Total change: 35.20 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. B | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2009 | 6.00 | 9 | 1.76 | 20 | 35.20 | |
|  Ostrowska, Joanna | | | 1681 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gajzner, Ryszard | | | 1695 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malec, Sebastian | | | 2127 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rozycki, Bartlomiej | | | 2148 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sultan, Ibrahim | m | | 2055 | UAE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Pietocha, Pawel | | | 2071 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Borawski, Jakub | | | 2161 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zebracki, Tomasz | | | 2194 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Malicka, Maria | | | 2047 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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