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Individual Calculations July 2009 |
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| Cemhan, Kardelen Total change: 8.50 | |   |
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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 |
| 1810 | 1770 | 3.00 | 6 | 0.34 | 25 | 8.50 | |
|  Pachon, Adriana | | wf | 1993 | COL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Belova, Olga | | | 1881 | RUS | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Amiridou, Dimitra | | | 1539 | GRE | 1.00 | 1 | 0.21 | 25 | 5.25 | |  Makarenko, Alexandra | | | 1933 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Priadarshni, M | | | 1480 | IND | 1.00 | 1 | 0.16 | 25 | 4.00 | |
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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