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Individual Calculations November 2020 |
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| Strzelecki, Jerzy Total change: 26.60 | |   |
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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 |
| 1919 | 1981 | 6.50 | 9 | 1.33 | 20 | 26.60 | |
|  Zydek, Stanislaw | | | 1581 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ruszczycki, Jacek | | | 1742 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Winiarski, Kazimierz | | | 1723 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Przewoznik, Jan | m | | 2352 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Krainski, Aleksander | f | | 2074 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Pojedziniec, Wladyslaw | f | | 1918 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Krzyzanowska-Zadlo, Lidia | | | 1789 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Swierczewski, Marek | | | 2026 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bugajski, Robert | f | | 2066 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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