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Individual Calculations August 2023 |
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| Tomczyk, Piotr Total change: 31.00 | |   |
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| Open Bohumin 2023 - B | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1569 | 6.00 | 9 | 1.55 | 20 | 31.00 | |
|  Sidor, Ryszard | | | 1169 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pardy, Martin | | | 1891 | CZE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Brousek, Jiri | | | 1829 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Baran, Szymon | | | 1359 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Horak, Kevin | | | 1220 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Klapuch, Dominik | | | 1800 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Feseniuk, Pavlo | | | 1319 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mydlar, Matej | | | 1781 | CZE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kovalcik, Adam | | | 1709 | CZE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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