Individual Calculations November 2020 |
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Kosny, Marek Total change: 0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1778 | 1871 | 5.50 | 9 | 0.04 | 20 | 0.80 | |
| Mucha, Marek | | | 1471 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Skladzien, Romuald | | | 1685 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Blasiak, Miroslaw | | | 1599 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Raszka, Janusz | | | 2069 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Ciechonski, Piotr | | | 1702 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | Bugajski, Robert | f | | 2066 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Klucznik, Andre | | | 1685 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Krawcewicz, Lucyna | | | 1654 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Krainski, Aleksander | f | | 2074 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | * 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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