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Individual Calculations September 2023 |
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| Grosser, Walter Total change: 8.00 | |   |
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| Krefelder Sommeropen 2023 | Krefeld | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1896 | 4.50 | 8 | 0.40 | 20 | 8.00 | |
|  Junge, Julia Marie | | | 1496 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panjer, Sidney | | | 2091 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kasprowski, Henryk | | | 1742 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lueersen, Jan | | | 1618 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vortmeier, Jan | | | 1935 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Reuter, Julian-Frank | | | 2083 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ter Steeg, Marcus, Dr. | | | 1969 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bilenko, Yaroslav | | | 2062 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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