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Rapid:
Individual Calculations September 2023 |
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| Chojnacki, Slawomir Total change: -1.60 | |   |
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| Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid | Bytom | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2111 | 7.00 | 9 | -0.08 | 20 | -1.60 | |
|  Szumiec, Tomasz | | | 1711 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wiatrowski, Zbigniew | | | 1667 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Golis, Wiktor | | | 1846 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Chmiel, Pawel | | | 1728 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Panczyszyn, Wiktor | | | 1800 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Krawczyk, Flawian | c | | 2015 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Smuda, Tomasz | | | 1763 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pelka, Michal | | | 1798 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wiewiora, Eneasz | f | | 2308 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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