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Rapid:
Individual Calculations January 2023 |
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| Kopczyk, Daniel Total change: -34.60 | |   |
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| IV Memorial Szachowy Boguslawa Sygulskiego | Rzeszow | POL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2195 | 6.00 | 9 | -1.73 | 20 | -34.60 | |
|  Mazurkiewicz, Andrzej | | | 1795 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kuziemko, Konrad | | | 1798 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kucharski, Bartlomiej | | | 1917 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Pitera, Michal | | | 1705 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Babiarz, Arkadiusz | | | 1928 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tokarz, Izabela | | | 1835 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Stanowska, Anna | | | 1808 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sygulski, Pawel | | | 2196 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Giefert, Sara | | | 1652 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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