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Individual Calculations August 2022 |
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| Seref, Serkan Total change: -24.60 | |   |
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| Sparkassen Chess Trophy 2022 B-Open | Dortmund | GER | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1772 | 2.50 | 5 | -1.23 | 20 | -24.60 | |
|  Kucharska, Helena | | | 1630 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Sebastian, Thorsten | | | 1474 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gering, Jakob | | | 1372 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Teng, David | | | 1425 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Seidel, Martin | | | 1862 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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