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Individual Calculations August 2023 |
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| Brzezina, Piotr Total change: 122.80 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 1914 | 4.50 | 9 | 3.07 | 40 | 122.80 | |
|  Kapusta, Petr | | | 2132 | CZE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Chylewski, Patryk | m | | 2290 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Mroziak, Maciej | m | | 2338 | POL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Djuric, Stefan | g | | 2261 | SRB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ljepic, Andrej | f | | 2213 | SRB | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kokoszczynski, Jan | f | | 2247 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Trybus, Daniel | | | 2045 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kostka, Vit | f | | 2199 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sikora, Jan | | | 2163 | CZE | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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