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Individual Calculations August 2022 |
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| Grabarczyk, Sylwester Total change: -17.80 | |   |
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| VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B | Bydgoszcz | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1686 | 2.50 | 9 | -0.89 | 20 | -17.80 | |
|  Madrawski, Krzysztof | | | 1915 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Bartoszewicz, Marcin | | | 1832 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kapica, Wlodzimierz | | | 1944 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mirski, Michal | | | 1854 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Starzynski, Waldemar | | | 1723 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Lanin, Boris Dr | | | 1950 | FID | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Plesiuk, Jan | | | 1572 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gorecki, Janusz | | | 1741 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zapalowska, Wiktoria | | | 1524 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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