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Individual Calculations October 2022 |
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| Voriskova, Anna Total change: -122.40 | |   |
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| World Youth Chess Championship 2022 - Girls 16 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1865 | 4.00 | 10 | -2.15 | 40 | -86.00 | |
|  Selvik, Elma | | | 1528 | NOR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Manko, Mariya | | | 2082 | UKR | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Francisco Guecamburu, Candela Be | | wf | 2233 | ARG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bravo Mallco, Kate Azumi | | wf | 2052 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bondar, Daria | | | 1639 | UKR | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Gamage, Desandhi Dhihansa | | | 1624 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | De Bianchi, Asia | | | 1650 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tsukerman, Julia | | wc | 1698 | CAN | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Berezovsky, Fiorina | | | 1554 | MNC | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kumar, Asha | | | 1675 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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) | | | | Extraliga mladeze - Vychod 2022-23 r1-4 | various | CZE | 2022-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1865 | 2.00 | 4 | -0.91 | 40 | -36.40 | |
| | Babula, Matej | | | 1864 | CZE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Hladky, Mikulas | | | 1576 | CZE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mydlar, Matej | | | 1608 | CZE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Buchta, Bartolomej | | | 1670 | CZE | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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