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Rapid:
Individual Calculations October 2021 |
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| Dubinski, Mateusz Total change: 21.40 | |   |
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| Grand Prix Polonii 20210924 | Wroclaw | POL | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2021 | 5.00 | 7 | 1.07 | 20 | 21.40 | |
|  Mandryk, Bohdan | | | 1485 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Onopriienk, Serhii | | | 1646 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Luberanski, Jakub | f | | 1926 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jankowiak, Tomasz | | | 2089 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chojnacki, Slawomir | c | | 2156 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Krzywda, Andrzej | c | | 2091 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Cukrowski, Filip | f | | 2181 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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