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Individual Calculations August 2021 |
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| Nojszewski, Adam Total change: -48.40 | |   |
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| Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1884 | 2.00 | 9 | -2.42 | 20 | -48.40 | |
|  Selbes, Tarik | f | | 2235 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kozlowski, Michal | | | 2043 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Staniak, Mariusz | | | 1773 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Carrieri, Maurizio | | | 1729 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Stachecki, Mikolaj | | | 1814 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sleczka, Bartosz | | | 1846 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Szewczak, Andrzej | | | 1743 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kanarkiewicz, Michal | | | 2096 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Szwaj, Justyna | | | 1817 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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