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Individual Calculations February 2019 |
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| Chowaniec, Artur Total change: -17.80 | |   |
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| XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa C | Krakow | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1608 | 4.00 | 7 | -0.89 | 20 | -17.80 | |
|  Lapczynski, Jacek | | | 1281 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Lenart, Jakub | | | 1383 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Usarz, Michal | | | 1299 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Majdanski, Maksymilian | | | 1714 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Olszewski, Antoni | | | 1393 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bieszczad, Michal | | | 1587 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Siekanska, Maria | | | 1443 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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