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Individual Calculations January 2009 |
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| Hohluka, Arina Total change: 6.00 | |   |
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| European Youth Chess Championship 2008 - Girls U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1675 | 2.00 | 8 | 0.21 | 15 | 3.15 | |
|  Forgues, Valerie | | | 1999 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Pavelkova, Michaela | | | 1886 | CZE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Messina, Roberta | | | 1904 | ITA | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Penne, Bo | | | 1881 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | De Seroux, Camille | | | 1898 | SUI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Messam-Sparks, Lateefah | | | 1904 | ENG | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Sabolova, Gabriela | | | 1814 | CZE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kaplan, Ebru | | | 1878 | TUR | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | World Youth Chess Championships 2008 - Girls 16 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1648 | 1.50 | 6 | 0.19 | 15 | 2.85 | |
| | Savola, Laura | | | 1998 | FIN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Shakryan, Zozan | | | 1899 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Wunderl, Eva | | | 1831 | AUT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Tjolsen, Katrine | | wf | 1998 | NOR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Wang, Hsin Jung | | | 1724 | TPE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | De, La Parra Hurtado Daniela | | wc | 1852 | MEX | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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