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Rapid:
Individual Calculations July 2021 |
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| Rygiel, Andrzej Total change: -20.40 | |   |
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| GRAND PRIX LODYGOWICE 2021 - turniej 4 | Wilkowice | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1347 | 2.50 | 6 | -1.02 | 20 | -20.40 | |
|  Janowski, Franciszek | | | 1592 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Dziedzic, Karina | | | 1082 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kulka, Wladyslaw | | | 1176 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Raczek, Stanislaw | | | 1289 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hoder, Zygfryd | | | 1374 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Piec, Patryk | | | 1171 | POL | 1.00 | 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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