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Individual Calculations September 2023 |
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| Svoboda, Zdenek Total change: -46.40 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1519 | 1.00 | 8 | -1.05 | 20 | -21.00 | |
|  Radovic, Stefan | | | 1964 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Karanikas, Harilaos | | | 1844 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cortell Canet, Miguel | | | 1728 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kadonas, Kestutis | | | 1691 | LTU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Simajchl, Adam | | | 1630 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Horyna, Josef | | | 1688 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Andersen, Villy Abildgaard | | | 1614 | DEN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Feierfeil, Jiri | | | 1625 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | OLOMOUC CHESS SUMMER 2023 - C | Olomouc | CZE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1519 | 1.50 | 8 | -1.27 | 20 | -25.40 | |
| | Kharchenko, Michail | | | 1964 | UKR | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Baklanova, Tatiana | | wm | 2152 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sochor, Vaclav | | | 1813 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gresek, Oskar | | | 1257 | CZE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Dobsinsky, Petr | | | 1260 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Novotna, Tereza | | | 1796 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jerabkova, Julia | | | 1796 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Schoeppe, Christian | | | 1470 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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