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Individual Calculations August 2023 |
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| Zrust, Tomas Total change: -78.20 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1836 | 4.50 | 7 | -0.43 | 20 | -8.60 | |
|  Stavova, Marketa | | | 1385 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Pecka, Jan | | | 2054 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bartova, Hana | | | 1436 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gawlas, Roman | | | 2062 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Svadlenka, Dominik | | | 1427 | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sander, Antonin | | | 1456 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dudkova, Josefina | | | 1580 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | CZECH OPEN 2023 - B | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1836 | 3.50 | 9 | -3.48 | 20 | -69.60 | |
| | Bangert, Jonas | | | 1565 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shehab, Tarek | | | 1564 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ulcak, Michael | | | 1722 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Schwalbe, Niclas | | | 1552 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sokolovskis, Pavels | | | 1521 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Brunner, Alexander | | | 1683 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fridland, Manfred | | | 1668 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Melitzki, Richard | | | 1682 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Borkovec, Ondrej | | | 1562 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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