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Rapid:
Individual Calculations October 2021 |
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| Onopriienk, Serhii Total change: -10.20 | |   |
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| Grand Prix Polonii 20210924 | Wroclaw | POL | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1646 | 2.00 | 7 | -0.51 | 20 | -10.20 | |
|  Chojnacki, Slawomir | c | | 2156 | POL | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Dubinski, Mateusz | f | | 2021 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Zerebiec, Maurycy | | | 1847 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bar, Tomasz | | | 1257 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grossmann, Ryszard | f | | 1741 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pietraszko, Jakub | | | 1748 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kandefer, Wojciech | | | 1649 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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