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Individual Calculations September 2019 |
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| Pluta, Natalia Total change: 45.40 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1808 | 4.50 | 9 | 2.27 | 20 | 45.40 | |
|  Goslawski, Michal | | | 2160 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Jankowiak, Piotr | | | 2033 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Derylo, Kamil | | | 2030 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Zych, Marek | | | 2061 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Betkowski, Andrzej | | | 2023 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bogenryter, Hubert | | | 1943 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Butyrowski, Marcel | | | 1913 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rogacewicz, Mikolaj | | | 1925 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Mazalon, Mariusz | | | 2012 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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