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Individual Calculations August 2020 |
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| Praczukowski, Stanislaw Total change: -23.00 | |   |
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| XVI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2020-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2132 | 5.50 | 9 | -1.15 | 20 | -23.00 | |
|  Wilk, Igor | | | 1770 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Majewski, Krzysztof | | | 1787 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Klim, Filip | | | 1836 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Piotrowski, Arkadiusz | | | 1923 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zabrzanska, Weronika | | | 1926 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kacprzak, Karol | | | 1988 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kozlowski, Pawel | | | 1913 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Chylewski, Patryk | f | | 2344 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Szydelko, Michal | | | 1910 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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