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Individual Calculations August 2023 |
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| Krasa, Marek Total change: -71.80 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1663 | 1.50 | 5 | -0.92 | 20 | -18.40 | |
|  Vojta, Jakub | f | | 2277 | CZE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Hladky, Mikulas | | | 1587 | CZE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sieber, Bert | | | 1701 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rzadkowska, Kaja | | | 1412 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Homolkova, Ivana | | | 1633 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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 - C | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1663 | 3.50 | 7 | -2.67 | 20 | -53.40 | |
| | Rauhut, Max | | | 1227 | GER | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kondratiev, Illya | | | 1357 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Vetter, Udo | | | 1361 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Pasek, Josef | | | 1381 | CZE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bohdanowicz, Nikola | | | 1337 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Zichenkov, Oleksandr | | | 1314 | UKR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Joo, Eram | | | 1263 * | KOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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