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Individual Calculations July 2009 |
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| Medina, Warda Aulia Total change: 63.25 | |   |
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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 |
| 1883 | 1882 | 6.50 | 9 | 2.09 | 25 | 52.25 | |
|  Priadarshni, M | | | 1532 | IND | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Macharashvili, Tekla | | | 1786 | GEO | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Nie, Xin | | | 1986 | CHN | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Makarenko, Alexandra | | | 1933 | RUS | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Pachon, Adriana | | wf | 1993 | COL | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Styazhkina, Anna | | wf | 2007 | RUS | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Gogishvili, Dea | | | 1810 | GEO | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Visanescu, Daria-Ioana | | wf | 1865 | ROU | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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) | | | | 10th ASEAN+ Age-Group Championships - Girls 12 | Hue | VIE | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1882 | 1.00 | 1 | 0.44 | 25 | 11.00 | |
| | Nur, Nabila Azman Hisham | | | 1837 | MAS | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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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