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Rapid:
Individual Calculations July 2021 |
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| Kwiecinski, Rafal Total change: 7.00 | |   |
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| XIII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1432 | 1.00 | 5 | 0.35 | 20 | 7.00 | |
|  Karwowski, Kacper | c | | 2093 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Branicki, Slawomir | | | 1559 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Zbrzeski, Piotr | | | 1708 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kaminski, Jan | | | 1878 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sacharewicz, Krzysztof | | | 1830 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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