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Individual Calculations September 2023 |
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| Pyka, Roman Total change: -31.40 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN A | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1842 | 2.00 | 9 | -1.57 | 20 | -31.40 | |
|  Kicinski, Jacek | | | 1986 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Krasiewicz, Robert | | | 1913 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Sygulski, Piotr | | | 1985 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Palacki, Rafal | | | 1915 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kawula, Andrzej | | | 1932 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gromczak, Dariusz | | | 1885 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Staroszczyk, Mateusz | | | 1891 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Powalka, Michal | | | 1960 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sprzeczka, Emilia | | | 1796 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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