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Individual Calculations April 2009 |
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| Kappos, Ioannis Total change: -55.25 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1789 | 0.00 | 3 | -1.25 | 25 | -31.25 | |
|  Hatzoudis, Gerasimos | | | 1710 | GRE | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Nikoleris, Stefanos | | | 2075 | GRE | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Androni, Konstantina | | | 1803 | GRE | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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) | | | | 2009 Attica teams Ch. B div. stage 1 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1783 | 0.50 | 2 | -0.47 | 25 | -11.75 | |
| | Konstantinou, Vasilios | | | 1642 | GRE | 0.00 | 1 | -0.69 | 25 | -17.25 | |  Badredin, Panagiotis | | | 1951 | GRE | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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 teams Ch. B div. stage 2 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1783 | 0.00 | 2 | -0.49 | 25 | -12.25 | |
| | Theoharis, Alexandros | | | 1983 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Gazis, Panagiotis | | | 1973 | GRE | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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