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Individual Calculations February 2020 |
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| Kopaczewski, Adam Total change: -17.60 | |   |
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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 |
| 1837 | 2077 | 6.50 | 9 | -0.44 | 40 | -17.60 | |
|  Bukala, Weronika | | | 1677 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Pieczulis, Hubert | | | 1677 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kaczanowski, Pawel | | | 1729 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Malek, Jan | | | 1824 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Olcha, Dominik | | | 1677 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Renkowski, Piotr | | | 2190 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Kozlowski, Michal | | | 1895 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Kaliszuk, Kamil | | | 1911 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Paszkowski, Krystian | | | 1950 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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