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Individual Calculations September 2023 |
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| Korenova, Simona Total change: -21.40 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1964 | 4.50 | 9 | -1.07 | 20 | -21.40 | |
|  Brzezina, Pawel | | | 1564 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pasztor, Ferenc | f | | 2128 | HUN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wiener, Richard | | | 1774 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Matras, Ondrej | f | | 2192 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Markina, Sofiia | | | 1645 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gorkiewicz, Mateusz | | | 2120 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lazniewska, Zofia | | | 1693 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kozlowski, Franciszek | | | 1844 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Cieslak, Leszek | | | 1759 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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