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Individual Calculations February 2020 |
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| Dziodko, Mateusz Total change: 6.00 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1170 | 2.00 | 8 | 0.15 | 40 | 6.00 | |
|  Dackiewicz, Marek | | | 1570 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jakubowska, Urszula | | | 1423 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kossowski, Witold | | | 1399 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Pieczulis, Blazej | | | 1524 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Klim, Juliusz | | | 1386 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Szczotka, Matylda | | | 1320 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kulik, Waldemar | | | 1445 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dietrich, Pawel | | | 1120 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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