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Individual Calculations July 2023 |
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| Markgraf, Jonas Total change: 13.80 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2028 | 4.50 | 6 | 0.69 | 20 | 13.80 | |
|  Beiden, Manuel | | | 1628 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koehn-Hevernick, Max | | | 1657 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cornelisse, John | | | 2148 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Van Weegen, Raphael | | | 1840 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Marcziter, Dmitrii | f | | 2234 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Schwark, Mario | | | 1900 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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