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Individual Calculations June 2019 |
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| Sondermann, Dirk Total change: -23.00 | |   |
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| Oster-Open 2019 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1925 | 2.50 | 6 | -1.15 | 20 | -23.00 | |
|  Kummerow, Heiko | f | | 2148 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Payes, Marco | | | 1650 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hoellmann, Ludger | | | 2092 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Faber, Lennart | | | 1713 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Atkins, David | | | 1666 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Deinert, Wolfgang | | | 1748 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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