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Individual Calculations September 2010 |
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| Grabowski, Jan Total change: 6.60 | |   |
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| VI Miedzynarodowy Festiwal Szachowy Chojnice - OPEN B | Chojnice | POL | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1807 | 5.00 | 8 | 0.44 | 15 | 6.60 | |
|  Zhuk, Ivan | | | 1631 | BLR | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Bartoszek, Jakub | | | 1685 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Zwara, Szymon | | | 1615 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kalmuk, Krzysztof | | | 1765 | POL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Borchardt, Marcin | | | 1826 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Snihur, Piotr | | | 1731 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Zhuk, Ilya | | | 1896 | BLR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Januszewski, Piotr | | | 1879 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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