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Individual Calculations August 2022 |
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| Kostecka, Marika Total change: 25.60 | |   |
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| VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B | Bydgoszcz | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1836 | 5.50 | 9 | 0.48 | 20 | 9.60 | |
|  Lewandowski, Witold | | | 1547 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Wasiolek, Adrian | | | 1682 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jagodzinski, Alan | | | 1489 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Paziak, Patryk | | | 1830 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kawa, Anna | | | 1629 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Budnik, Mateusz | | | 2079 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Krol, Slawomir | | | 2016 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Grajczak, Adrian | | | 1884 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Paprocka, Renata | | wf | 1900 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | Warsaw Chess Open 2022 - A | Warszawa | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1836 | 3.00 | 9 | 0.80 | 20 | 16.00 | |
| | Ciechanski, Jacenty | c | | 2192 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kulesza, Andrzej | | | 2051 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Siekanska, Maria | | | 1964 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Malek, Jan | | | 2320 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pettersson, Alexander | | | 1968 | MLT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Atkinson, Paul | c | | 2116 | WLS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zalega, Maciej | | | 1913 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Fishchuk, Vladyslav | f | | 2309 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bogusz, Alan | | | 1794 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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