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Individual Calculations September 2009 |
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| Bajerlein, Dawid Total change: 3.45 | |   |
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| XVIII Miêdzynarodowy Festiwal Szachowy - Open B | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1949 | 6.50 | 9 | 0.23 | 15 | 3.45 | |
|  Kaluzny, Tomasz | | | 1549 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Konieczny, Marek | | | 1787 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Warchol, Maria | | | 1834 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Piechota, Izabela | | | 1756 | POL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Przygocki, Maciej | | | 1668 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Grochowski, Robert | | | 1843 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kaczmarek, Piotr | | | 1888 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Szymanski, Leszek | | | 1847 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Hemmerling, Jaroslaw | | | 1927 | POL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | * 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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