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Rapid:
Individual Calculations October 2021 |
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| Luberanski, Jakub Total change: -26.60 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1926 | 4.00 | 8 | -1.67 | 20 | -33.40 | |
|  Krakowiak, Filip | | | 1208 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Przybylski, Wojciech | f | | 2179 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Piwowarczyk, Bartlomiej | | | 1666 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Szpar, Milosz | f | | 2245 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kazmierowski, Tymon | | | 1609 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Brzozowski, Pawel | | | 1576 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Mirowska, Oliwia | | | 1613 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bartos, Jakub | | | 1525 | POL | 1.00 | 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) | | | | Grand Prix Polonii 20210924 | Wroclaw | POL | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1926 | 3.50 | 7 | 0.34 | 20 | 6.80 | |
| | Perucki, Maciej | | | 1277 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Butkiewicz, Lukasz | m | | 2258 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dubinski, Mateusz | f | | 2021 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Razin, Vadim | | | 2383 | UKR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Zerebiec, Maurycy | | | 1847 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Jankowiak, Tomasz | | | 2089 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Grossmann, Ryszard | f | | 1741 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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