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Individual Calculations July 2009 |
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| Nie, Xin Total change: -29.50 | |   |
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| 5th World School Chess Championship - Girls U13 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1986 | 4.00 | 8 | -1.18 | 25 | -29.50 | |
|  Dragieva, Denitza | | | 1752 | BUL | 1.00 | 1 | 0.21 | 25 | 5.25 | |  Amiridou, Dimitra | | | 1636 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Medina, Warda Aulia | | wc | 1882 | INA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Styazhkina, Anna | | wf | 2007 | RUS | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Gogishvili, Dea | | | 1810 | GEO | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Visanescu, Daria-Ioana | | wf | 1865 | ROU | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Makarenko, Alexandra | | | 1933 | RUS | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 0.00 | 1 | -0.43 | 25 | -10.75 | |
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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