Individual Calculations September 2022 |
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Witczak, Borys Total change: -62.80 | | |
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Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B | Ustron | POL | 2022-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1642 | 1775 | 4.50 | 9 | -1.57 | 40 | -62.80 | |
| Sternik, Piotr | | | 1584 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | Cwiek, Stefan | | | 1633 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | Zmarzly, Wiktor | | | 1729 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | Kusiak, Mateusz | | | 1686 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | Duda, Szymon | | | 1600 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | Brzezina, Piotr | | | 1646 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | Gaszka, Zuzanna | | | 1534 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | Borkowski, Szymon | | | 1672 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | Raba, Bartosz | | | 1697 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | 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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