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Individual Calculations August 2021 |
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| Plichta, Krzysztof Total change: 13.20 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1693 | 3.00 | 9 | 0.66 | 20 | 13.20 | |
|  Wojdak, Jan | | | 2029 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Trybus, Daniel | | | 1894 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Majocha, Piotr | | | 1919 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Klepek, Witold | | | 2093 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rogala, Milosz | | | 1838 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jedrusik, Adam | | | 1956 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Grabarczyk, Sylwester | | | 1724 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kalkowski, Igor | | | 1813 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bartlomowicz, Jakub | | | 1768 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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