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Individual Calculations September 2023 |
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| Czernecki, Andrzej Total change: 177.08 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN B | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1692 | 5.00 | 9 | 3.12 | 38 | 118.56 | |
|  Du, Yuxin | | | 1946 | CHN | 1.00 | 1 | 0.81 | 38 | 30.78 | |  Starosciak, Szymon | | | 1957 | POL | 0.50 | 1 | 0.32 | 38 | 12.16 | | | Zianowicz, Dominik | | | 1949 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Dobosiewicz, Dawid | | | 1881 | POL | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Cwiek, Stefan | | | 1825 | POL | 1.00 | 1 | 0.68 | 38 | 25.84 | | | Zgadzaj, Rafal | c | | 1994 | POL | 1.00 | 1 | 0.85 | 38 | 32.30 | | | Ryszkiewicz, Adam | | | 1921 | POL | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Pekala, Adam | | | 1854 | POL | 1.00 | 1 | 0.71 | 38 | 26.98 | | | Diachek, Andriy | | | 2044 | UKR | 0.50 | 1 | 0.39 | 38 | 14.82 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1692 | 4.50 | 9 | 1.54 | 38 | 58.52 | |
| | Gawronski, Miroslaw | | | 1986 | POL | 1.00 | 1 | 0.85 | 38 | 32.30 | | | Obiedzinski, Piotr | | | 1843 | POL | 1.00 | 1 | 0.70 | 38 | 26.60 | | | Terkiewicz, Bruno | | | 1874 | POL | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Oglaza, Dawid | | | 1784 | POL | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Bem, Tymoteusz | | | 1633 | POL | 1.00 | 1 | 0.42 | 38 | 15.96 | | | Mocko, Maciej | | | 1681 | POL | 0.00 | 1 | -0.52 | 38 | -19.76 | | | Hury, Tymoteusz | | | 1784 | POL | 0.00 | 1 | -0.37 | 38 | -14.06 | | | Zgadzaj, Rafal | c | | 1994 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Zarebska, Lena | | | 1874 | POL | 0.00 | 1 | -0.26 | 38 | -9.88 | |
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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