Individual Calculations April 2015 |
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Kretowicz, Piotr Total change: 17.60 | | |
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Puchar Poronina 2015 w szachach klasycznych HARNAs | Poronin | POL | 2015-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1738 | 1807 | 5.50 | 9 | 0.44 | 40 | 17.60 | |
| Mucha, Marta | | | 1407 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Widla, Piotr | | | 2066 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | Pyzio, Amelia | | | 1418 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | Slabek, Grzegorz | | | 2019 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | Swider, Pawel | | | 1610 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | Bajorek, Maciej | | | 1860 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | Marszalek, Jakub | | | 1461 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | Witusik, Jerzy | | | 1824 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | Sukiennik, Marek | | | 1979 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | * 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) | |
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