Individual Calculations April 2009 |
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Renkowski, Piotr Total change: -20.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ferie z szachami 2009 - Turniej A | Olsztyn | POL | 2009-02-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1651 | 1698 | 2.00 | 6 | -1.38 | 15 | -20.70 | |
| Kropidlowski, Maciej | | | 1709 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | Witbrodt, Jakub | | | 1605 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | | Szymanowski, Mateusz | | | 1556 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | Szulc, Krzysztof | | | 1625 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | Chmura, Krystian | | | 1633 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | Kanarkiewicz, Michal | | | 1778 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | | 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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