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Individual Calculations May 2024 |
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| Petruccioli, Antonio Total change: -15.60 | |   |
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| GRENKE Chess Open 2024 B-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1938 | 5.50 | 9 | -0.78 | 20 | -15.60 | |
|  Giede, Anna-Blume | | | 1757 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Tonev, Vasil | | | 1835 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kosfeld, Thorsten | | | 1762 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sboev, Kirill | | | 1765 | CZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Steinschuld, Jo | | | 1704 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Moster, Manuel | | | 1779 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kuehn, Roger, Dr. | | | 1821 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bara, Jan | | | 1852 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Baron, Sven | | | 1818 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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