Individual Calculations February 2022 |
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De Boer, Bas Total change: 4.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bremer Silvester Open 2021 | Bremen | GER | 2021-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1980 | 2148 | 5.00 | 7 | 0.23 | 20 | 4.60 | |
| Kieselbach, Marvin | | | 1748 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Meschke, Oliver | | | 1867 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | Colbow, Collin | f | | 2322 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | Schiller, Jan-Hendrik | | | 1871 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | Lu, Yunong Elias | | | 1748 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Cofmann, Veaceslav | f | | 2283 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | Heinrich, John | | | 2022 | 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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