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Individual Calculations June 2023 |
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| Zackrisson, Peter Total change: -3.20 | |   |
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| 10. Potsdamer Sommeropen | Potsdam | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2165 | 5.00 | 7 | -0.16 | 20 | -3.20 | |
|  Vetter, Elias | | | 1765 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zubke, Carsten | | | 1836 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sasse, Leon | | | 1757 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Von Reppert, Marc | | | 1830 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Woithe, Daniel | | | 2084 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Schaefer, Heiko | | | 1993 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bruedigam, Martin | m | | 2381 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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