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Individual Calculations April 2009 |
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| Kazanakis, Efstathios Total change: 6.45 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1921 | 2.50 | 3 | 0.61 | 15 | 9.15 | |
|  Papadakis, Georgios | | | 1840 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Bibizas, Hristos | | | 1874 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Skoufas, Georgios | | | 1767 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 2009 Attica team ch prelim. A div. | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1921 | 0.50 | 2 | -0.18 | 15 | -2.70 | |
| | Efstathiou, Damianos | | | 2130 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kalomenidis, Nikolaos | | | 1959 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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