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Blitz:
Individual Calculations March 2023 |
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| Graff, Slawomir Total change: -4.20 | |   |
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| Champ Bialystok 2023 Blitz OPEN | Bialystok | POL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1614 | 6.00 | 12 | -0.21 | 20 | -4.20 | |
|  Jasinska, Joanna | | | 1145 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Jasinska, Joanna | | | 1145 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ptaszynski, Szymon | | | 1736 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ptaszynski, Szymon | | | 1736 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Szczotka, Klara | | | 1810 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Szczotka, Klara | | | 1810 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bartoszewicz, Marcin | | | 1665 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bartoszewicz, Marcin | | | 1665 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Peksa, Zuzanna | | | 1214 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peksa, Zuzanna | | | 1093 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Backiel, Hubert | | | 1850 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Backiel, Hubert | | | 1850 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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