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Individual Calculations April 2009 |
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| Maroulakos, Stavros Total change: 5.50 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1773 | 0.00 | 2 | -0.56 | 25 | -14.00 | |
|  Pagali, Marianna | | | 1890 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Drivas, Stefanos | | | 1998 | GRE | 0.00 | 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) | | | | 1st Winter Open SOP - SMAOK | Pagkrati - Athens | GRE | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1768 | 3.00 | 7 | 0.78 | 25 | 19.50 | |
| | Tsimboukidis, Anastasios | | | 2015 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Georgiopoulos, Har | | | 1910 | GRE | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Hatzigeorgiou, Mihail | | | 1919 | GRE | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Paouris, Nikolaos | | | 1855 | GRE | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Marianidis, Dimitrios | | | 1837 | GRE | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Petridis, Evagelos | | | 1848 | GRE | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Geroukalis, Athanasios | | | 1963 | GRE | 1.00 | 1 | 0.75 | 25 | 18.75 | |
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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