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Individual Calculations March 2024 |
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| Hadrys, Bogdan Total change: -48.00 | |   |
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| XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open | Jastrzebia Gora | POL | 2024-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1843 | 5.00 | 9 | -2.40 | 20 | -48.00 | |
|  Piekutowska, Lena | | | 1443 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaczmarek, Paulina | | | 1475 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Czeremcha, Piotr | | | 1436 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jablonski, Antoni | | | 1714 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tarasionak, Arseni | | | 1484 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brudzynski, Wojciech | | | 1660 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rzap, Filip | | | 1633 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Boryna, Szymon | | | 1538 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Wojtacha, Krzysztof | | | 1680 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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