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Individual Calculations October 2021 |
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| Bobrowski, Piotr Total change: -32.40 | |   |
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| XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1806 | 5.00 | 9 | -1.62 | 20 | -32.40 | |
|  Marszalek, Jakub | | | 1406 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krawcewicz, Lucyna | | | 1592 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Plotecki, Jan | | | 1661 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Seifert, Henryk | f | | 2159 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Anyz, Monika | | | 1577 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Olszewski, Jerzy | | | 1538 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hoder, Zygfryd | | | 1547 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Chrzanowski, Jerzy | | | 1527 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Czarnolewski, Piotr | | | 1513 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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