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Individual Calculations August 2023 |
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| Aubrecht, Petr Total change: 33.20 | |   |
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| International Chess Holiday 2023 - M1 | Praha | CZE | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1985 | 5.50 | 9 | 1.66 | 20 | 33.20 | |
|  Novotny, David | | | 2034 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Hentzgen, Thomas | | | 2004 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Hajek, Zdenek | | | 1994 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Hansch, Stephan | c | | 2123 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Hozda, Max | | | 1985 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Hansch, Torsten | c | | 2079 | GER | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Adelmeyer, Matti | | | 1944 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Doring, Robert | | | 2142 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hartwig, Maik | | | 2040 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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