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Individual Calculations February 2020 |
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| Zapalowska, Wiktoria Total change: -14.40 | |   |
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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 |
| 1419 | 1258 | 2.00 | 7 | -0.36 | 40 | -14.40 | |
|  Marszk, Kazimierz | | | 1658 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soja, Adam | | | 1621 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Gluch, Pawel | | | 1658 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Janusiewicz, Michal | | | 1567 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chmura, Eryk | | | 1183 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Walczak, Szymon | | | 1091 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Peksa, Zuzanna | | | 1156 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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