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Individual Calculations August 2021 |
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| Morczynski, Joachim Total change: 4.56 | |   |
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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 |
| 1797 | 1749 | 4.00 | 9 | -0.01 | 38 | -0.38 | |
|  Sernecki, Franciszek | f | | 2149 * | POL | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Zielinski, Marcin | | | 1525 | POL | 1.00 | 1 | 0.22 | 38 | 8.36 | | | Jedrusik, Adam | | | 1956 | POL | 0.50 | 1 | 0.27 | 38 | 10.26 | | | Majewski, Krzysztof | | | 1962 | POL | 0.50 | 1 | 0.27 | 38 | 10.26 | | | Kolodziejski, Piotr | | | 1921 | POL | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Strepikowski, Pawel | | | 1636 | POL | 0.00 | 1 | -0.65 | 38 | -24.70 | | | Szydelko, Michal | | | 1861 | POL | 0.50 | 1 | 0.15 | 38 | 5.70 | | | Derejczyk, Mateusz | | | 1487 | POL | 0.50 | 1 | -0.32 | 38 | -12.16 | | | Ochedzan, Filip | | | 1675 | POL | 1.00 | 1 | 0.40 | 38 | 15.20 | | | * 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) | | | | Miedzynarodowy Letni Puchar Malopolski w Szachach - OPEN M | Krakow | POL | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1749 | 3.50 | 9 | 0.13 | 38 | 4.94 | |
| | Turski, Bartlomiej | | | 2032 | POL | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Krupinski, Mikolaj | | | 1916 | POL | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Bratajit, Mukherjee | | | 1571 | IND | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Golenia, Jan | | | 2103 | POL | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Marciniak, Leonard | | | 1786 | POL | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Kotowicz, Kamil | | | 1724 | POL | 0.50 | 1 | -0.03 | 38 | -1.14 | | | Ciborowski, Konrad Jr | | | 1884 | POL | 1.00 | 1 | 0.68 | 38 | 25.84 | | | Cichon, Jakub | | | 1994 | POL | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Cichon, Bartlomiej | | | 1682 | POL | 0.50 | 1 | -0.09 | 38 | -3.42 | |
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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