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Individual Calculations May 2024 |
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| Lewandrowski, Tomasz Total change: 46.20 | |   |
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| 286th YMCA Spring 2024-A Round 1-3 | Warszawa | POL | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1919 | 1.50 | 3 | 0.57 | 20 | 11.40 | |
|  Borowy, Cezary | | | 2006 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Choroszej, Aleksander | | | 1962 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Rudolf, Michal | f | | 2267 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Columbus Energy Mistrzostwa Polski Amatorow - do 2100 FIDE | Sianozety | POL | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1919 | 6.50 | 9 | 1.74 | 20 | 34.80 | |
| | Lewczuk, Antoni | | | 1639 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gabrys, Lukasz | | | 1993 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Plotka, Wojciech | | | 1958 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Zgadzaj, Rafal | c | | 1951 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Trybus, Dominika | | | 1868 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Spyra, Piotr | | | 1915 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tyran, Daniel | | | 1853 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Motyl, Tomasz | | | 1891 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Sliwerski, Radoslaw | | | 1995 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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