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Individual Calculations February 2020 |
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| Petersen, Moritz Total change: -21.80 | |   |
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| 29. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1800 | 3.00 | 6 | -1.09 | 20 | -21.80 | |
|  Cramer, Lydia | | | 1545 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Langer, Paul Georg | | | 1575 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Siebarth, Marco | | | 2020 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wiesemann, Tim | | | 1540 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cress, Bastian | | | 1634 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Geletzke, Hannah | | | 1614 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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