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Individual Calculations September 2023 |
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| Kubacak, Lubomir Total change: -40.80 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa D | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1920 | 4.50 | 9 | -2.04 | 20 | -40.80 | |
|  Stepien, Janusz | | | 1523 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chmielowski, Aleksander | | | 1524 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gajzner, Ryszard | | | 1718 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zurek, Jacek | | | 1769 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wesolowska, Hanna | | wf | 1761 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wesolowski, Tadeusz | | | 1545 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Flis, Pawel | c | | 1945 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Studzinski, Boleslav | | | 1544 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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