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Individual Calculations January 2020 |
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| Bialas, Jerzy Total change: 12.40 | |   |
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| XII Szubinski FIDE OPEN - Turniej A | Szubin | POL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1580 | 2.00 | 5 | 0.62 | 20 | 12.40 | |
|  Szybowicz, Piotr | | | 1941 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Budnik, Mateusz | | | 1980 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karkowska, Ewa | | | 1380 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Czaczyk, Kacper | | | 1680 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zolnierowicz, Krzysztof | m | | 1980 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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