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Individual Calculations September 2010 |
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| Duszczak, Dariusz Total change: 18.60 | |   |
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| XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A | Poznan | POL | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2022 | 6.00 | 9 | 1.24 | 15 | 18.60 | |
|  Zielewicz, Piotr | | | 1669 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Rozumek, Krzysztof | | | 1888 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Rusinski, Mateusz | | | 1898 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kaluzny, Lukasz | | | 2058 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kaczmarek, Piotr | | | 1884 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Zakrzewski, Marek | | | 1991 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Cyborowski, Lukasz | g | | 2422 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chojnacka, Magdalena | | | 1892 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Szelag, Marcin | m | | 2422 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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