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Rapid:
Individual Calculations September 2021 |
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| Lach, Aleksandra Total change: -27.60 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2153 | 6.00 | 9 | -1.38 | 20 | -27.60 | |
|  Komisarski, Jerzy | | | 1418 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Kulesza, Andrzej | | | 1742 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Budzisz, Adrian | | | 1839 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Grzesiek, Karol | | | 1758 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paczka, Patryk | | | 1854 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dziuba, Marcin | g | | 2470 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fiedorek, Michal | f | | 1847 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Klok, Kacper | | | 1635 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lach, Mateusz | | | 1821 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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