Individual Calculations August 2021 |
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Lukasiewicz, Krzysztof Total change: -41.00 | | |
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Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2134 | 2359 | 4.00 | 8 | -2.05 | 20 | -41.00 | |
| Syrkiewicz, Michal | | | 1976 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Mohammadi Nia, Borna | | | 2111 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | Donchenko, Alexander | g | | 2652 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | Kaczmarek, Arkadiusz | | | 2147 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | Piotrowski, Pawel | | | 2027 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | Adamczyk, Zuzanna | | wc | 1959 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sowul, Bartosz | | | 2186 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | Jedrusik, Adam | | | 2015 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | * 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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