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Individual Calculations February 2020 |
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| Geissler, Gerd Total change: 12.40 | |   |
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| 29. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1731 | 3.50 | 7 | 0.62 | 20 | 12.40 | |
|  Siebarth, Marco | | | 2020 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Krutsch, Thomas | | | 1476 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kosovska, Olena | | | 1876 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Moses, Selina | | | 1861 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Alvermann, Christian | | | 1841 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Schmidt, Daniel | | | 1870 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Auerswald, Klaus | | | 1643 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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