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Rapid:
Individual Calculations June 2023 |
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| Kopacki, Aleksander Total change: -3.20 | |   |
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| V Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1546 | 5.00 | 8 | -0.08 | 40 | -3.20 | |
|  Blawat, Franciszek | | | 1146 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chmiel, Michal | | | 1313 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Semenukha, Nikita | | | 1833 | UKR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Chmiel, Kuba | | | 1500 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Tyran, Daniel | | | 1718 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Burakiewicz, Marcin | | | 1418 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Pociejewski, Bartlomiej | | | 1255 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gaffka, Mateusz | | | 1240 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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