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Rapid:
Individual Calculations April 2022 |
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| Meller, Piotr Total change: -17.40 | |   |
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| Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 | Pegow | POL | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1782 | 5.50 | 9 | -0.87 | 20 | -17.40 | |
|  Cygan, Miroslaw | | | 1323 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Adamek, Artur | | | 1436 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pelczarski, Wojciech | | | 1382 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stadnicki, Andrzej | | | 1561 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Madrawski, Krzysztof | | | 1996 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zajdler, Lukasz | | | 1566 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kulon, Boguslaw | | | 1907 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kopestynski, Michal | | | 1395 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Czarniecka, Aleksandra | | | 1722 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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