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Individual Calculations February 2018 |
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| Kosztyla, Andrzej Total change: -39.00 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1425 | 2.00 | 7 | -1.95 | 20 | -39.00 | |
|  Lenda, Lukasz | | | 1789 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Tarawski, Adrian | | | 1163 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kwasniak, Kacper | | | 1775 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wosztyl, Emilian | | | 1219 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Wiszniewski, Szymon | | | 1249 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kowalczyk, Barbara | | | 1259 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bar, Klaudia | | | 1266 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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