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Individual Calculations January 2009 |
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| Rosicki, Pawel Total change: -6.75 | |   |
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| Bak's Memorial | Chorzow | POL | 2008-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1442 | 1.50 | 7 | 0.55 | 25 | 13.75 | |
|  Chmiel, Piotr | | | 1792 | POL | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Widera, Jan | | | 1792 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Stepaniec, Lukasz | | | 1792 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Krzempek, Krystian | | | 1754 | POL | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Klama, Andrzej | | | 1703 | POL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Buchowski, Adam | | | 1792 | POL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Mandla, Maciej | | | 1695 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | Otwarty Indywidualny Festiwal Szachowy "Szachy z Kultura'2008" | Siemianowice | POL | 2008-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1442 | 0.00 | 4 | -0.82 | 25 | -20.50 | |
| | Chmiel, Piotr | | | 1792 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Spojda, Robert | | | 1738 | POL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Rosicki, Marcin | | | 1503 | POL | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Krzempek, Krystian | | | 1754 | POL | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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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