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Individual Calculations March 2018 |
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| Kaczmarek, Arkadiusz Total change: 9.40 | |   |
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| VI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1941 | 6.00 | 9 | 0.47 | 20 | 9.40 | |
|  Bartodziej, Bartosz | | | 1541 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Goraj, Barbara | | | 1655 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kukorowski, Jan | | | 1797 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mammadov, Vafa | | | 2009 | AZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Hrymowicz, Artur | | | 2132 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Rudzinska, Michalina | | | 2023 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zarebska, Lena | | | 1541 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slomczewski, Michal | | | 1952 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Lewandowski, Marek | | | 1849 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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