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Individual Calculations July 2009 |
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| Makarenko, Alexandra Total change: 36.75 | |   |
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| G-14 HL 2009 RUS Juniors Champ. | Dagomys | RUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1933 | 3.00 | 6 | -0.13 | 25 | -3.25 | |
|  Severina, Maria | | | 1969 | RUS | 0.00 | 1 | -0.45 | 25 | -11.25 | |  Aseeva, Anastasia | | | 1749 | RUS | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Tomnikova, Lidia | | | 1972 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Sharapova, Anzama | | | 1897 | RUS | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Baraeva, Marina | | wf | 1967 | RUS | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Akopova, Anna | | | 1940 | RUS | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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) | | | | 5th World School Chess Championship - Girls U13 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1933 | 5.00 | 6 | 1.60 | 25 | 40.00 | |
| | Medina, Warda Aulia | | wc | 1882 | INA | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Visanescu, Daria-Ioana | | wf | 1865 | ROU | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Cemhan, Kardelen | | | 1770 | TUR | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Pachon, Adriana | | wf | 1993 | COL | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Nie, Xin | | | 1986 | CHN | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Gogishvili, Dea | | | 1810 | GEO | 1.00 | 1 | 0.33 | 25 | 8.25 | |
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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