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Rapid:
Individual Calculations January 2023 |
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| Tworzydlo, Piotr Total change: 4.20 | |   |
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| Otwarte Mistrzostwa Szczecina 2022 Rapid | Szczecin | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2127 | 7.00 | 9 | 0.21 | 20 | 4.20 | |
|  Cirin, Wojciech | | | 1727 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soszka, Szymon | | | 1568 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pawlicz, Adam | | | 1777 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tofil, Borys | | | 2162 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Koziorowicz, Michal | f | | 2212 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pelc, Zbigniew | | | 2048 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Bury, Milosz | | | 1612 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kowalik, Bartosz | | | 1723 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szyszylo, Rafal | c | | 1983 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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