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Rapid:
Individual Calculations November 2021 |
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| Pietraszko, Jakub Total change: 17.40 | |   |
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| VII Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1734 | 6.00 | 9 | 0.87 | 20 | 17.40 | |
|  Hasterok, Boguslaw | | | 1200 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Zajkowski, Krzysztof | | | 1502 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ostafinski, Maciej | | | 1356 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zahorski, Piotr | | | 1932 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Szmidt, Przemyslaw | | | 1859 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Demski, Michal | | | 1840 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Graff, Slawomir | | | 1927 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kucypera, Malgorzata | | | 1791 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Daleczko, Zbigniew | | | 1421 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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