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Individual Calculations November 2009 |
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| Perera Borrego, Mariela Total change: 39.60 | |   |
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| European Youth Ch under 16 Girls | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1969 | 5.50 | 9 | 2.64 | 15 | 39.60 | |
|  Hohluka, Arina | | | 1654 | LAT | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Arabidze, Meri | | wf | 2217 | GEO | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Danelia, Mariam | | wm | 2151 | GEO | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Brunello, Marina | | wf | 2159 | ITA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Bulmaga, Irina | | wm | 2277 | MDA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bochis, Julia | | | 2053 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Bukhteeva, Viktoria | | | 2175 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Abdulla, Khayala Mardan Qizi | | | 2113 | AZE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Pavlidou, Ekaterini | | | 2180 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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