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Individual Calculations May 2010 |
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| Salahidou, Reveka Total change: -23.55 | |   |
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| 2010 Attica Preliminary Team A' Division | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1651 | 1.00 | 3 | -0.18 | 15 | -2.70 | |
|  Pahaki, Hristina-Despina | | | 1682 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Asvestopoulou, Evdokia | | | 1551 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Makka, Evanthia | | | 2051 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | European Individual School Championships 2010 - Girls 13 | Thessaloniki | GRE | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1675 | 1.00 | 5 | -1.39 | 15 | -20.85 | |
| | Kostitsina, Liubov | | | 1904 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Imanly, Magrura Mahammad Qizi | | | 1611 | AZE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Serefidou, Despina | | | 1736 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Papathanasiou, Elisavet | | | 1792 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Pramateftaki, Aspasia | | | 1401 | GRE | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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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