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Individual Calculations February 2019 |
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| Grodecki, Filip Total change: 66.80 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1475 | 4.50 | 9 | 1.35 | 40 | 54.00 | |
|  Kolasinski, Krzysztof | | | 1875 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Klask, Franciszek | | | 1075 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zurkowski, Andrzej | | | 1875 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Trzaskowska, Hanna | | | 1667 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Proczek, Mateusz | | | 1556 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Gradzki, Artur | | | 1115 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Czarnecka, Lidia | | | 1770 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sobich, Stanislaw | | | 1720 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Bebnik, Malgorzata | | | 1735 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Otwarta Liga Mazowiecka 2018-2019 Round 5-6 | Warszawa | POL | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1554 | 0.50 | 2 | 0.32 | 40 | 12.80 | |
| | Jozwik, Jacek | | | 1946 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Krasiewicz, Robert | | | 1923 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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