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Individual Calculations January 2019 |
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| Koziol, Pawel Total change: -49.60 | |   |
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| 205th YMCA Autumn 2018-A | Warszawa | POL | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1880 | 1.50 | 8 | -1.86 | 20 | -37.20 | |
|  Markiewicz, Michal | | | 1902 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Kaminski, Jan | | | 2013 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Majek, Kacper | | | 2083 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Choroszej, Aleksander | | | 2054 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kasperkiewicz, Pawel | | | 1933 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Safanowski, Tomasz | | | 1816 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Podgorski, Maciej | | | 1865 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Moskwinski, Marek | | | 1866 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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 R1-4 | Warsaw | POL | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1904 | 1.50 | 3 | -0.62 | 20 | -12.40 | |
| | Grodecki, Filip | | | 1504 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Major, Boguslaw | | | 1704 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kurkowski, Zbigniew | | | 1949 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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