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Individual Calculations August 2022 |
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| Praczukowski, Stanislaw Total change: 16.40 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2055 | 4.00 | 8 | 0.82 | 20 | 16.40 | |
|  Lee, Hyo | | | 1818 | KOR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Noe, Christopher | m | | 2505 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Kaminski, Jan | | | 1869 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bojczewski, Mateusz | | | 1735 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Danielyan, Vahe | m | | 2295 | ARM | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Pacan-Milej, Kosma | f | | 2412 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Golubka, Petro | g | | 2378 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fiszer, Bartosz | c | | 2228 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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