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Individual Calculations February 2020 |
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| Pytel, Maciej Total change: -23.20 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1942 | 6.00 | 9 | -0.56 | 40 | -22.40 | |
|  Maciulaityte, Barbora | | | 1718 | LTU | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Dubrawski, Michal | | | 1685 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kotarski, Bartosz | | | 1696 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Kozlowski, Piotr | | | 1655 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Szczotka, Klara | | | 1781 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Perminaite, Guoda | | | 1843 | LTU | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Warcaba, Jakub | | | 1694 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Baryschyk, Sergey | | | 1866 | BLR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Laskowski, Filip | | | 1908 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Champ Bialystok 2020 U-20 | Bialystok | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1942 | 5.50 | 6 | -0.02 | 40 | -0.80 | |
| | Jaszczuk, Piotr | | | 1542 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Saniukowicz, Ryszard | | | 1542 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chomicka, Kinga | | | 1542 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Staniewicz, Adrianna | | wc | 1542 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bienias, Michal | | | 1542 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zubacki, Wiktor | | | 1542 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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