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Individual Calculations December 2019 |
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| Schaefer, Johannes Total change: -4.60 | |   |
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| 2. Essener Sparkassen-U25-Open | Essen | GER | 2019-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1725 | 2.00 | 5 | -0.23 | 20 | -4.60 | |
|  Kracht, Raphael | | | 2031 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gluma, Christian | | | 1901 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Schmidt, Boris | | | 1701 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bungarten, Jona | | | 1669 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Berresheim, Nils | | | 1570 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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