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Individual Calculations September 2017 |
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| Rosicki, Marcin Total change: -21.40 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1979 | 4.50 | 9 | -1.07 | 20 | -21.40 | |
|  Shishkin, Vadim | g | | 2379 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Antoniewicz, Jakub | | | 1745 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Duch, Robert | | | 1754 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jankowiak, Piotr | | | 1774 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Talik, Patryk | | | 2055 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mechlinski, Jakub | | | 1742 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zak, Pawel | | | 1767 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kwasniak, Kacper | | | 1727 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mammadov, Vafa | | | 2066 | AZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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