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Individual Calculations August 2018 |
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| Sowinski, Ryszard Total change: -48.60 | |   |
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| XIV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1099 | 1408 | 1.00 | 4 | -2.43 | 20 | -48.60 | |
|  Zalog, Aleksandra | | | 1067 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Janusiewicz, Michal | | | 1137 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Szopa, Andrzej | | | 1081 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zadkowski, Maciej | | | 1111 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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