Individual Calculations August 2023 |
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Otruba, Marek Total change: 9.00 | | |
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CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1964 | 1995 | 2.50 | 4 | 0.45 | 20 | 9.00 | |
| Pokorny, Petr | | | 2160 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | Vltavsky, Vladimir | | | 2104 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | Vacekova, Anita | | | 1595 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Babicka, Michal | | | 1996 | CZE | 0.00 | 1 | -0.50 | 20 | -10.00 | | * 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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