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Individual Calculations February 2022 |
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| Koper, Stefan Total change: -2.20 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1874 | 3.50 | 8 | 0.07 | 20 | 1.40 | |
|  Novotny, Michal | f | | 2243 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Chon, Jeremy | | | 1432 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Dudek, Vojtech | | | 2138 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zabehlicky, Jiri | | | 1474 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vales, Vaclav | | | 2098 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Skou, Niels | | | 2065 | DEN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hlavina, Matous | | | 2137 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kapicakova, Lucia | | wc | 1769 | SVK | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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) | | | | PSS - Krajsky prebor 2021/2022 r1-3 | Praha | CZE | 2022-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1874 | 0.50 | 1 | -0.18 | 20 | -3.60 | |
| | Kalab, Jaromir | | | 1743 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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