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Individual Calculations September 2011 |
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| Betsakos, Hrisanthos Total change: 18.30 | |   |
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| 20th International Open of Kavala 2011 - B' Group | Kavala | GRE | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1545 | 2.00 | 6 | 0.61 | 30 | 18.30 | |
|  Fragkou, Eleni | | | 1864 | GRE | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Papadopoulos, Georgios | | | 1824 | GRE | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Stamoulas, Nikos | | | 1720 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Lezgidou, Lemonia | | | 1694 | GRE | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Sadykova, Yasmin | | | 1733 | KAZ | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Sidiropoulos, Leonidas | | | 1718 | GRE | 0.50 | 1 | 0.23 | 30 | 6.90 | |
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) | | |
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