Individual Calculations April 2008 |
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Ziemann, Jaroslaw Total change: -20.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Indywidualne Mistrzostwa Tczewa | Tczew | POL | 2007-10-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1859 | 2023 | 2.00 | 4 | -0.81 | 25 | -20.25 | |
| Dombrowski, Bartosz | | | 1970 | POL | 1.00 | 1 | 0.43 | 25 | 10.75 | | Les, Czeslaw | | | 1905 | POL | 0.00 | 1 | -0.66 | 25 | -16.50 | | Ossowski, Boleslaw | | | 1686 | POL | 1.00 | 1 | 0.12 | 25 | 3.00 | | Krzywkowski, Marcin | | | 1874 | POL | 0.00 | 1 | -0.70 | 25 | -17.50 | | 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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