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Individual Calculations April 2015 |
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| Czechowski, Jakub Total change: 22.00 | |   |
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| Szachowa Kuznia #6 | Szczecin | POL | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1431 | 1.50 | 3 | 0.55 | 40 | 22.00 | |
|  Kabacinski, Krzysztof | | | 1511 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Piotrowski, Daniel | | | 1529 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Kubiak, Jakub | | | 1687 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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