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Individual Calculations September 2009 |
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| Hoffmann, Piotr Total change: 0.00 | |   |
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| XVIII Miêdzynarodowy Festiwal Szachowy - Open B | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1815 | 0 | 2.50 | 6 | 0.00 | 1758 | | 0.00 | |
|  Glatty, Zbigniew | | | 1924 | POL | 1.00 | 1 | 0.00 | | 0.00 | |  Zgarda, Jakub | | | 1868 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Pawlicki, Dariusz | | | 1812 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Przymusinski, Tomasz | | | 1815 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Chojnacki, Tomasz | | | 1816 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Chmiest, Lukasz | | | 1653 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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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