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Individual Calculations September 2019 |
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| Borkhardt, Arndt Total change: -5.20 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1947 | 3.00 | 5 | -0.26 | 20 | -5.20 | |
|  Korek, Jakob Alexander | | | 1659 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Raasch, Hauke | | | 1547 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Diener, Claus-Peter | | | 1547 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reyer, Ulli | | | 2119 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Boder, Jan | | | 2090 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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