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Individual Calculations August 2023 |
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| Redzisz, Michal Total change: -40.20 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2269 | 5.50 | 9 | -1.23 | 20 | -24.60 | |
|  Docekalova, Alexandra | | | 1892 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Luong, Phuong Hanh | | wm | 2078 | VIE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Garbezza, Davide | | | 1960 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Koubova, Anna Marie | | | 2044 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Radovic, Stefan | | | 2012 | SWE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vemparala, Nikash | c | | 2096 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ghevondyan, Arman | | | 2047 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Domalchuk-Jonasson, Aleksandr | f | | 2359 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Trapl, Dalibor | | | 2100 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | CZECH OPEN 2023 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2269 | 5.50 | 9 | -0.78 | 20 | -15.60 | |
| | Grochol, Kamil | | | 2037 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kettenburg, Stefan, Dr. | | | 2035 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Das, Sayantan | g | | 2484 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Orzechowski, Jacek | | | 2105 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bokhnak, Timofey | c | | 2114 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sikorova, Olga | | wg | 2143 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Khachatryan, Taron | | | 2127 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jakhari, Ansh | | | 2051 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aggarwal, Vansh | | | 1908 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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