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Individual Calculations August 2023 |
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| Zeissel, Andrzej Total change: -17.86 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1805 | 5.00 | 9 | -0.16 | 38 | -6.08 | |
|  Blaszkiewicz, Jakub | | | 1590 | POL | 1.00 | 1 | 0.23 | 38 | 8.74 | |  Mielczarski, Miroslaw | | | 2104 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Maciaszek, Karol | | | 1729 | POL | 0.50 | 1 | -0.10 | 38 | -3.80 | | | Frac, Piotr | | | 1570 | POL | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Sniadecki, Oskar | | | 1642 | POL | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Zareba, Piotr | | | 1723 | POL | 1.00 | 1 | 0.39 | 38 | 14.82 | | | Sliz, Karol | | | 1773 | POL | 1.00 | 1 | 0.46 | 38 | 17.48 | | | Stepinski, Piotr | | | 1844 | POL | 0.50 | 1 | 0.05 | 38 | 1.90 | | | Wesolek, Krzysztof | | | 1781 | POL | 0.00 | 1 | -0.53 | 38 | -20.14 | |
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) | | | | Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1813 | 5.50 | 9 | -0.31 | 38 | -11.78 | |
| | Artsemenka, Mikalai | | | 1648 | FID | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Mazus, Jakub | | | 1598 | POL | 0.50 | 1 | -0.27 | 38 | -10.26 | | | Dropia, Rafal | | | 1584 | POL | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Jaszczuk, Piotr | | | 1671 | POL | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Olszewski, Antoni | | | 1681 | POL | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Zapalowska, Wiktoria | | | 1685 | POL | 1.00 | 1 | 0.33 | 38 | 12.54 | | | Kulpa, Zuzanna | | | 1911 | POL | 0.00 | 1 | -0.37 | 38 | -14.06 | | | Yasmo, Daniil | | | 1778 | UKR | 1.00 | 1 | 0.45 | 38 | 17.10 | | | Pietrzak, Wojciech | | | 1764 | POL | 0.50 | 1 | -0.07 | 38 | -2.66 | |
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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