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Individual Calculations August 2023 |
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| Brousek, Jiri Total change: -37.40 | |   |
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| Open Bohumin 2023 - B | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1829 | 5.50 | 9 | -1.87 | 20 | -37.40 | |
|  Bochenek, Piotr | | | 1378 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Boff, Arnost | | | 1429 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomczyk, Piotr | | | 1569 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kovalcik, Adam | | | 1709 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Krampol, Vladimir | | | 1641 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Trybus, Dominika | | | 1604 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nieckarz, Maja | | | 1559 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Petrov, Nikolaj | | | 1607 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Boff, Vojtech | | | 1465 | CZE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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