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Individual Calculations November 2020 |
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| Kaska, Wladyslaw Total change: -5.20 | |   |
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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 |
| 1724 | 1794 | 5.00 | 9 | -0.26 | 20 | -5.20 | |
|  Kopaczewski, Zbigniew | | | 1394 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Przewoznik, Jan | m | | 2194 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Urban, Marek | | | 1544 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hoffmann, Piotr | | | 1619 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Janocha, Jan | | | 1641 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mazalon, Mariusz | | | 1953 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mazurkiewicz, Wojciech | | | 1482 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Helaszek, Edward | | | 2002 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tomalak, Stanislaw | | | 1691 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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