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Individual Calculations August 2023 |
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| Kaczmarczyk, Marcin Total change: 40.20 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1296 | 3.50 | 8 | 2.01 | 20 | 40.20 | |
|  Kruczynski, Marek | | | 1758 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Plesiuk, Jan | | | 1525 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Duch, Robert | | | 1604 | CZE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Pycka, Zbigniew | | | 1543 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Niedzwiecki, Marek | | | 1380 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Przerwa, Waldemar | | | 1680 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bartczak, Hanna | | | 1479 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Tomalak, Stanislaw | | | 1572 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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