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Individual Calculations February 2023 |
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| Hubka, Roland Total change: -51.20 | |   |
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| MARIENBAD OPEN 2023 C - FIDE open | Marianske Lazne | CZE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1863 | 2.50 | 8 | -2.17 | 20 | -43.40 | |
|  Choroszej, Aleksander | | | 2036 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Janouskova, Eliska | | | 1463 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steiner, Bruno | c | | 2043 | AUT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Arndt, Stefan | | | 2166 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Borisek, Anze | | | 1874 | SLO | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Peglau, Paul David | | | 1643 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kral, Ladislav | | | 1434 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Moczala, Maja | | | 1511 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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) | | | | SSPK Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1863 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Vilimek, Vit | | | 1946 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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