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Individual Calculations November 2020 |
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| Przerwa, Waldemar Total change: -14.00 | |   |
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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 |
| 1669 | 1736 | 4.50 | 9 | -0.70 | 20 | -14.00 | |
|  Ziobrowska, Danuta | | | 1336 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sielicki, Tomasz | | | 1984 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Leszner, Liliana | | wm | 1814 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mazalon, Mariusz | | | 1953 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Urban, Marek | | | 1544 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karpinski, Andrzej | | | 1579 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Wilczynski, Adam | | | 1518 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Janocha, Jan | | | 1641 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Krawcewicz, Lucyna | | | 1654 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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