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Individual Calculations February 2018 |
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| Idaczek, Guenter Total change: -4.40 | |   |
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| 11. Internationales Winteropen | Berlin | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1929 | 4.00 | 7 | -0.22 | 20 | -4.40 | |
|  Nordquelle, Amelia | | | 1551 | NOR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Fruebing, Stefan | m | | 2329 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fock, Amina | | | 1701 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bress, Aaron | | | 1623 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Karyah, Thomas | | | 1837 | LBR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lange, Werner | | | 1802 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Berresheim, Helmut | | | 2099 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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