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Individual Calculations May 2011 |
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| Kofinas, Hristos Total change: -6.75 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1946 | 0.50 | 3 | -1.37 | 15 | -20.55 | |
|  Korlotsidis, Spiridon | | | 1990 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Mbourdakis, Stavros | | | 1911 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Kalofonos, Panayotis | | | 1610 | GRE | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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 Championship 2011 - A' Local Category | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1946 | 3.00 | 4 | 0.92 | 15 | 13.80 | |
| | Papadimitriou, Loukas | | | 2144 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pagali, Marianna | | | 1836 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Mihotas, Petros | | | 1864 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Rozakis, Vasilios | | | 1890 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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