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Individual Calculations September 2022 |
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| Kovalskyi, Roman Total change: 20.52 | |   |
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| CZECH OPEN 2022 - A - GM open | Pardubice | CZE | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2054 | 3.50 | 9 | 0.50 | 38 | 19.00 | |
|  Kulon, Klaudia | m | wg | 2286 | POL | 0.00 | 1 | -0.21 | 38 | -7.98 | |  Balazs, Balint | | | 2174 | GER | 0.00 | 1 | -0.34 | 38 | -12.92 | | | Bartos, Jan | f | | 2142 | CZE | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Haufe, Laurin | | | 2142 | GER | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Yagiz, Bora | | | 2154 | TUR | 1.00 | 1 | 0.64 | 38 | 24.32 | | | Brozka, Karel | | | 2187 | CZE | 0.50 | 1 | 0.18 | 38 | 6.84 | | | Johnson, Donald | | | 2186 | USA | 0.00 | 1 | -0.32 | 38 | -12.16 | | | Bornholdt, Joa Max | | | 2087 | GER | 1.00 | 1 | 0.55 | 38 | 20.90 | | | Glozar, Petr | | | 2257 | CZE | 0.00 | 1 | -0.24 | 38 | -9.12 | |
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) | | | | SUMMER PRAGUE OPEN 2022 - A - IM open | Prague | CZE | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2132 | 5.00 | 9 | 0.04 | 38 | 1.52 | |
| | Klimek, Petr | | | 1819 | CZE | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Koestner, Laurin | | | 1732 * | AUT | 0.00 | 1 | -0.92 | 38 | -34.96 | | | Leitgeb, Julian | | | 1955 | AUT | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Frouz, Petr | | | 1846 | CZE | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Polster, Christian | f | | 2236 | GER | 1.00 | 1 | 0.64 | 38 | 24.32 | | | Zanan, Evgeny | g | | 2510 | ISR | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Schmaltz, Roland | g | | 2470 | GER | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Federovski, Adi | | | 1941 | ISR | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Santagati, Alessandro | f | | 2288 | ITA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | * 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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