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Individual Calculations February 2020 |
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| Wikar, Martyna Total change: 82.84 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1978 | 4.50 | 9 | 1.29 | 38 | 49.02 | |
|  Koziorowicz, Michal | | | 2184 | POL | 1.00 | 1 | 0.76 | 38 | 28.88 | |  Kubicka, Anna | | wm | 2221 | POL | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Kokoszczynski, Jan | | | 2264 | POL | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Praczukowski, Stanislaw | | | 2078 | POL | 0.00 | 1 | -0.36 | 38 | -13.68 | | | Starosta, Martyna | | wc | 2019 | POL | 0.50 | 1 | 0.06 | 38 | 2.28 | | | Skurniak, Szymon | | | 2030 | POL | 1.00 | 1 | 0.57 | 38 | 21.66 | | | Luczak, Filip | c | | 2137 | POL | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Malicka, Maria | | wc | 2104 | POL | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Siekanska, Maria | | | 1773 | POL | 1.00 | 1 | 0.24 | 38 | 9.12 | |
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) | | | | PRAGUE OPEN 2020 A - IM open | Praha | CZE | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1978 | 4.50 | 9 | 0.89 | 38 | 33.82 | |
| | Kozak, Antoni | | | 2378 * | POL | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Hertlein, Irena | | | 1825 | POL | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Wulff, Joerg | | | 1833 | GER | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Saglam, Buelent | | | 2118 | GER | 1.00 | 1 | 0.69 | 38 | 26.22 | | | Lys, Josef | f | | 2152 | CZE | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Czerw, Dawid | f | | 2262 | POL | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Shehzad, Shazil | | | 2162 | NOR | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Juhanak, Daniel | | | 1578 * | CZE | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Novosadova, Kristyna | | wm | 2200 | CZE | 0.50 | 1 | 0.28 | 38 | 10.64 | | | * 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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