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Individual Calculations September 2011 |
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| Stavropoulou, Katerina Total change: -5.25 | |   |
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| Attica Team Friendship Cup 2011 - A' Group | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1882 | 0.50 | 1 | -0.26 | 15 | -3.90 | |
|  Patrinos, Ilias | | | 1681 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Attica Team Friendship Cup 2011 - B' Group | Attiki | GRE | 2011-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1882 | 1.50 | 2 | -0.09 | 15 | -1.35 | |
|  Nikolopoulos, Ilias | | | 1745 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Tsouba, Maria | | | 1491 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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