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Individual Calculations September 2023 |
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| Durana, Jonas Total change: -5.20 | |   |
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| Kvarteto Cup 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1891 | 6.50 | 9 | -0.13 | 40 | -5.20 | |
|  Sikorova, Jana | | | 1622 | CZE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Zemek, Antonin | | | 1663 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kapolkova, Greta | | | 1710 | SVK | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Sahidi, Shabir | | | 1631 | SVK | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Oslej, Marek | | | 1491 * | SVK | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perrin, Brent | | | 1748 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Haasova, Timea | | | 1765 | SVK | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Benci, Jozef | | | 1874 | SVK | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Milanowski, Jan | | | 1784 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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