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Rapid:
Individual Calculations December 2021 |
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| Brelinska, Marcelina Total change: -8.60 | |   |
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| Mistrzostwa Polski Branzy Okiennej 2021 | Lodz | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1075 | 0.00 | 6 | -0.43 | 20 | -8.60 | |
|  Brzezinski, Mateusz | | | 1810 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Wyzga-Rybicki, Witold | | | 1755 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hrabec, Pawel | | | 1643 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Witkowski, Piotr | | | 1500 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Matyszewski, Zygmunt | | | 1714 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lubonski, Andrzej | | | 1218 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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