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Individual Calculations November 2020 |
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| Krzyzanowska-Zadlo, Lidia Total change: 28.40 | |   |
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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 |
| 1807 | 1789 | 5.50 | 9 | 1.42 | 20 | 28.40 | |
|  Kubiniok, Stanislaw | | | 1389 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Osiecki, Stanislaw | | | 2117 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Raszka, Janusz | | | 2069 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Radwan, Jan | | | 1389 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorecki, Jaroslaw | | | 1389 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kwiecien, Zbigniew | | | 2024 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Strzelecki, Jerzy | | | 1981 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Szylko, Waldemar | | | 1957 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pietrzak, Janusz | | | 1946 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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