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Individual Calculations February 2020 |
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| Cwiek, Ryszard Total change: -40.00 | |   |
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| International Chess Festival VARSOVIA 2019 - group B | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1895 | 5.50 | 9 | -1.00 | 40 | -40.00 | |
|  Siekanska, Zuzanna | | | 1723 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Mazurek, Jerzy | | | 1662 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kaczanowski, Pawel | | | 1729 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Weglarz, Janusz | | | 1734 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Zdybel, Przemyslaw | | | 1731 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Haliniak, Wojciech | | | 1733 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Pancewicz, Szymon | | | 1630 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kacprzak, Karol | | | 1692 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Polak, Michal | | | 1869 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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