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Individual Calculations June 2023 |
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| Wohlrabe, Joerg Total change: 36.60 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1635 | 1.50 | 3 | 0.29 | 20 | 5.80 | |
|  Carsten, Juergen | | | 1780 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Frahm, Ben Jonas | | | 1406 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Fuhrmann, Aake | | | 1992 | GER | 0.50 | 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) | | | | Rudolf-Teschner-Gedenkturnier 2023 | Berlin | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1637 | 3.50 | 7 | 1.54 | 20 | 30.80 | |
| | Lacan Rus, David | c | | 2072 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Spors, Carl Philip | | | 2020 | GER | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Hubert, Charlotte | | | 1842 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dieckow, Erik | | | 1866 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zhou, Leyi Charlotte | | | 1302 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Schindler, Rudolf, Dr. | | | 1809 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rosmait, Emily | | | 1872 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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