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Individual Calculations August 2019 |
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| Ziolo, Oliwia Total change: 23.60 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1233 | 4.00 | 8 | 1.26 | 40 | 50.40 | |
|  Kwiek, Janusz | | | 1426 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Iwaszkiewicz, Grzegorz | | | 1448 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ulanowicz, Artur | | | 1430 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Antoszewski, Wojciech | | | 1514 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tsiapko, Andrii | | | 1446 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zapalowska, Wiktoria | | | 1041 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Tarawski, Adrian | | | 1562 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Przewlocki, Marcin | | | 1041 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | SZCZYRK FIDE OPEN 2019 | Szczyrk | POL | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1233 | 2.00 | 5 | -0.67 | 40 | -26.80 | |
| | Myrmus, Mateusz | | | 1543 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cichon, Julia | | | 1006 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chmielewski, Jakub | | | 1043 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jaskiewicz, Kacper | | | 1451 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rudas, Borys | | | 1018 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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