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Individual Calculations February 2020 |
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| Wojdak, Jan Total change: -104.80 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2017 | 4.00 | 9 | -1.96 | 40 | -78.40 | |
|  Kwapisiewicz, Wojciech | | | 1900 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Rosol, Alexander | | | 1925 | AUT | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Trybus, Daniel | | | 1862 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Reprun, Nadejda | | | 1975 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Mikula, Michal | | | 1821 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Jajte-Pachota, Maciej | | | 1884 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Konyves, Almos | | | 1941 | HUN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Rogala, Milosz | | | 1804 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Syrkiewicz, Michal | | | 1946 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Wielkopolska III Liga Szachowa 2019/2020 Round 6-7 | Poznan | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1998 | 0.50 | 2 | -0.66 | 40 | -26.40 | |
| | Dixa, Oskar | | | 2031 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Cenkier, Robert | | | 1837 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
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