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Individual Calculations August 2023 |
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| Olszewski, Marek Total change: -16.20 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1961 | 5.50 | 9 | -0.81 | 20 | -16.20 | |
|  Tyshniuk, Roman | | | 1761 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Nowak, Filip | | | 1839 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lazniewska, Zofia | | | 1581 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wisniewski, Jaroslaw | | | 1803 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bogusz, Alan | | | 1832 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Przybylski, Bartosz | | | 1799 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sternik, Piotr | | | 1783 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bartoszewicz, Marcin | | | 1790 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gawronski, Miroslaw | | | 2019 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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