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Rapid:
Individual Calculations October 2021 |
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| Lapot, Arkadiusz Total change: 13.40 | |   |
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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 |
| 1665 | 1348 | 2.00 | 6 | 0.67 | 20 | 13.40 | |
|  Antolak, Julia | | wm | 2052 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Basiaga, Sebastian | | | 1710 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Jurkiewicz, Krzysztof | | | 1883 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Leskiewicz, Ignacy | | | 1771 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Okonski, Mateusz | | | 1534 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dura, Anna | | | 1040 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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