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Individual Calculations June 2021 |
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| Winiarski, Kazimierz Total change: -12.40 | |   |
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| Mistrzostwa Polski Seniorow w szachach na 2021 rok | Karpacz | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1720 | 4.00 | 8 | -0.62 | 20 | -12.40 | |
|  Kot, Jerzy | f | | 1945 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Kucharski, Tadeusz | | | 1518 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Czyz, Andrzej | | | 1875 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kopaczewski, Zbigniew | | | 1366 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ziobrowska, Danuta | | | 1320 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feliksinski, Tadeusz | | | 1627 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Grossmann, Ryszard | f | | 1952 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Urban, Marek | | | 1573 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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