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Individual Calculations February 2018 |
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| Kowalczyk, Barbara Total change: 24.00 | |   |
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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 |
| 1478 | 1259 | 2.50 | 8 | 0.60 | 40 | 24.00 | |
|  Kalosha, Zhiulien Oleksii | | | 1630 | UKR | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Krawczyk, Wojciech | | | 1621 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kornitzky, Siegfried | | | 1500 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hamer, Tadeusz | | | 1403 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Koval, Dariy | | | 1312 | UKR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kosztyla, Andrzej | | | 1425 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rog, Mateusz | | | 1526 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Matylewska-Para, Anna | | | 1409 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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