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Individual Calculations November 2020 |
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| Radwan, Jan Total change: 18.80 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1367 | 3.00 | 9 | 0.94 | 20 | 18.80 | |
|  Czepczynski, Boguslaw | | | 1754 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Muc, Zbigniew | | | 1580 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Santura, Janusz | | | 1735 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Krzyzanowska-Zadlo, Lidia | | | 1767 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krawcewicz, Lucyna | | | 1654 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hoder, Zygfryd | | | 1546 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Strojek, Kazimierz | | | 1612 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Szopa, Andrzej | | | 1289 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kiwilsza, Piotr | | | 1502 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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