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Individual Calculations January 2020 |
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| Karwowska, Danuta Total change: -15.00 | |   |
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| XII Szubinski FIDE OPEN - Turniej B | Szubin | POL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1195 | 0.50 | 3 | -0.75 | 20 | -15.00 | |
|  Podlewski, Szymon | | | 1534 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Tanski, Jakub | | | 1121 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Romanski, Marek | | | 1171 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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