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Individual Calculations September 2020 |
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| Perik, Alois Total change: -16.80 | |   |
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| Jesenik Open 2020 - B | Jesenik | CZE | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1711 | 4.00 | 8 | -0.84 | 20 | -16.80 | |
|  Brezikova, Beata | | | 1311 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taptic, Filip | | | 1910 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Rybackova, Lucie | | | 1335 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Zeleny, Tomas | | | 1947 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Peterek, Zbynek | | | 1483 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stary, Vojtech | | | 1488 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Setina, Vaclav | | | 1548 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kotva, Milan | | | 1874 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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