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Rapid:
Individual Calculations January 2023 |
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| Przybyla, Andrzej Total change: 31.20 | |   |
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| Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN | Gliwice | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1446 | 0.00 | 3 | -0.18 | 20 | -3.60 | |
|  Grochol, Kamil | | | 1903 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Warchalowski, Daniel | | | 1992 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Namyslak, Piotr | | | 1817 | POL | 0.00 | 1 | -0.10 | 20 | -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) | | | | European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1446 | 2.50 | 9 | 1.74 | 20 | 34.80 | |
|  Solys, Laimutis | f | | 2189 | LTU | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kossobudzki, Robert | | | 1889 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sutbas, Batuhan | | | 1803 | TUR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Ribeiro, Gustavo | | | 1964 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kushnir, Oleg | | | 1759 | UKR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Fishchuk, Vladyslav | f | | 1930 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Deren, Marcin | | | 1762 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Adamski, Adam | | | 1787 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Grzelak, Marcin | | | 1786 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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