Rapid:
Individual Calculations July 2021 |
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Czapka, Piotr Total change: -29.40 | | |
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XI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-05-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1527 | 1338 | 0.00 | 5 | -1.47 | 20 | -29.40 | |
| Kozak, Michal | | | 1769 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | Zbrzeski, Piotr | | | 1708 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | Wieckowski, Michal | | | 1489 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Debczak, Hubert | | | 1392 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | Bialczynski, Michal | | | 1277 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | 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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