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Individual Calculations June 2022 |
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| Hoffmann, Piotr Total change: -16.40 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2022 rok | Szklarska Poreba | POL | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1546 | 2.50 | 8 | -0.82 | 20 | -16.40 | |
|  Kot, Jerzy | f | | 1826 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Karczynski, Lech | | | 1620 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Swierczynski, Stanislaw | | | 1559 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Blasiak, Miroslaw | | | 1660 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ziobrowska, Danuta | | | 1358 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Przystawko, Roman | | | 1648 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nowak, Marek | | | 1625 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Wasik, Jozef | | | 1579 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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