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Individual Calculations November 2020 |
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| Urban, Marek Total change: 25.00 | |   |
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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 |
| 1658 | 1544 | 4.50 | 9 | 1.25 | 20 | 25.00 | |
|  Szylko, Waldemar | | | 1944 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Roskowski, Stanislaw | | | 1342 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kaska, Wladyslaw | | | 1794 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zinczuk, Leon | | | 1692 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Przerwa, Waldemar | | | 1736 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Biel, Maciej | | | 1298 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rapiej, Andrzej | | | 1747 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Dolinski, Piotr | | | 1687 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Klucznik, Andre | | | 1685 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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