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Rapid:
Individual Calculations September 2020 |
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| Maryniec, Grzegorz Total change: -4.00 | |   |
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| I Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1525 | 1.00 | 4 | -0.20 | 20 | -4.00 | |
|  Celinski, Kamil | | | 1900 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Oles, Jan | | | 1294 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gugala, Pawel | | | 1804 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zbrzeski, Piotr | | | 1812 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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