Individual Calculations August 2014 |
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Piotrowski, Arkadiusz Total change: -15.00 | | |
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MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B | Warszawa | POL | 2014-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 1984 | 4.00 | 8 | -0.75 | 20 | -15.00 | |
| Herman, Monika | | | 1692 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Alvarado, Carlos | | | 2188 | PER | 1.00 | 1 | 0.76 | 20 | 15.20 | | Ulanowski, Karol | | | 2124 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | Wadelek, Karol | | | 1829 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | Bitowt, Jacek | | | 1690 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Stsepkina, Katsiaryna | | | 1783 | BLR | 0.00 | 1 | -0.76 | 20 | -15.20 | | Benda, Grzegorz | | | 1758 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Solnicki, Michal | | | 2182 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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