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Individual Calculations September 2023 |
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| Hadrys, Bogdan Total change: -55.00 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa B | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1898 | 4.50 | 9 | -2.75 | 20 | -55.00 | |
|  Haladaj, Adam | | | 1645 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Zurawicki, Jakub | | | 1655 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Chmielek, Kamelia | | | 1605 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dzoba, Demian | | | 1598 | UKR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Perucki, Maciej | | | 1675 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kozlowski, Marcin | | | 1666 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ciupka, Kamil | | | 1600 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kozak, Karol | | | 1543 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Szczygiel, Konrad | | | 1806 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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