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Individual Calculations August 2023 |
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| Hlavacek, Ondrej Total change: 19.60 | |   |
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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 |
| 1905 | 1780 | 3.50 | 9 | 0.40 | 20 | 8.00 | |
|  Pniaczek, Marek | f | | 2200 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Hng, Mei-En Emmanuelle | | wf | 2023 | SGP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jeyanth, R | | | 1470 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pacl, Vaclav | f | | 2004 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Naymanova, Patricie | | wc | 2001 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gernert, Tomas | | | 1380 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Holub, Adam | | | 1983 | CZE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Pyrig, Roman | | | 2112 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bunk, Wolfgang | | | 1976 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | O pohar mesta Klatov 2023 - A | Klatovy | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1780 | 3.00 | 9 | 0.58 | 20 | 11.60 | |
| | Pirklova, Hana | | wf | 2085 | CZE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Filindash, Nikita | | | 2011 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mik, Tomas | | | 1940 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Matejovsky, Ondrej | | | 1928 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Vana, Jan | | | 1890 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kovar, Petr | | | 1879 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Zadrapa, Radek | | | 2014 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zhang, Brian | | | 1966 | CAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stary, Lukas | | | 1932 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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