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Individual Calculations September 2020 |
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| Dalkowski, Rafal Total change: -18.40 | |   |
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| Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1877 | 4.50 | 9 | -0.46 | 40 | -18.40 | |
|  Czernecki, Andrzej | | | 1685 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Malaczek, Mateusz | | | 2036 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ciszewski, Krzysztof | | | 1728 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Wiatrowski, Zbigniew | | | 1741 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kupiecki, Szymon | | | 1655 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Zerebiec, Maurycy | | | 1789 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Musial, Tomasz | | | 2073 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Korbal, Arkadiusz | | | 2088 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Madajczak, Piotr | | | 1763 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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