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Individual Calculations August 2023 |
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| Sebesta, Jan Total change: 11.60 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1915 | 3.00 | 9 | 0.07 | 20 | 1.40 | |
|  Pevzner, Maks | | | 2139 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Hanak, Tomas | | | 2043 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kostka, Vit | f | | 2199 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dylong, Antoni | | | 2038 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Myrmus, Mateusz | | | 2030 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tymrakiewicz, Rafal | f | | 2142 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Didi, Jan | | | 1958 | CZE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Zalesky, Karel | | | 2001 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Fialka, Adam | | | 1904 | CZE | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1915 | 3.00 | 5 | 0.51 | 20 | 10.20 | |
| | Fuchs, Frantisek | | | 1851 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Gremen, Tomas | | | 1881 | SVK | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Vanka, Miloslav | | | 2085 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Mojzis, Martin | | | 1976 | CZE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Benes, Jachym | | | 1806 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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