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Individual Calculations June 2021 |
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| Socha, Kamil Total change: -62.20 | |   |
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| IX MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1827 | 5.00 | 9 | -3.11 | 20 | -62.20 | |
|  Boryna, Szymon | | | 1427 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lochina, Justyna | | | 1451 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Markiewicz, Grzegorz | | | 1461 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Brzezina, Piotr | | | 1479 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Skolska, Emilia | | | 1427 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zakrzewicz, Kacper | | | 1552 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kraczek, Cezary | | | 1427 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Korszanski, Michal | | | 1427 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosa, Antoni | | | 1457 | POL | 0.50 | 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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