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Individual Calculations November 2021 |
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| Kiwilsza, Piotr Total change: 35.00 | |   |
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| I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1496 | 4.00 | 9 | 1.75 | 20 | 35.00 | |
|  Wielgus, Jerzy | | | 1896 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Szopa, Andrzej | | | 1173 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Blasiak, Miroslaw | | | 1685 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Spicak, Krzysztof | | | 1867 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Czepczynski, Boguslaw | | | 1764 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Piechocki, Franciszek | f | | 1896 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rapiej, Andrzej | | | 1720 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sosnowska, Elzbieta | | wf | 1773 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Skladzien, Romuald | | | 1639 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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