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Individual Calculations February 2023 |
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| Dumancic, Pero Total change: -21.60 | |   |
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| 31. Aschacher Donau Open 2022 Gruppe A | Aschach an der Donau | AUT | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1941 | 3.00 | 7 | -1.24 | 20 | -24.80 | |
|  Haas, Michael | c | | 2195 | AUT | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Heyne, Regina | | | 1774 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bartl, Franz | | | 1828 | AUT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Stadlinger, Lukas | | | 1719 | AUT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Stadlinger, Lea | | | 1837 | AUT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Katter, Marlene | | | 1811 | AUT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Martin, Johann | | | 1885 | AUT | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | 20. Offene Stadtmeisterschaft Amstetten 2023 A | Amstetten | AUT | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1953 | 2.50 | 4 | 0.16 | 20 | 3.20 | |
| | Laffer, Michael | | | 1627 | AUT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kristofic, Mario | | | 1794 | AUT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gattermayer, Robert | | | 1934 | AUT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ernst, Robert | | | 2165 | AUT | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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