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Individual Calculations September 2023 |
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| Hrubsa, Marian Total change: -16.80 | |   |
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| Kvarteto Cup 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1754 | 6.00 | 9 | -0.84 | 20 | -16.80 | |
|  Oslej, Marek | | | 1440 | SVK | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Hrbkova, Johana | | | 1228 | CZE | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Babula, Tomas | | | 1185 | CZE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Haasova, Nina | | | 1354 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maly, Jiri | | | 1495 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sahidi, Shabir | | | 1631 | SVK | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Markina, Sofiia | | | 1645 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tkac, Miroslav | | | 1680 | SVK | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Fizerova, Lucie | | | 1852 | CZE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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