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Individual Calculations July 2009 |
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| Kontos, Vasilios Total change: 13.50 | |   |
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| 2o open asopdias 2009 | Petroupoli - Athens | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1645 | 2.00 | 5 | 1.02 | 15 | 15.30 | |
|  Dounis, Alexandros | | | 1995 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mihopoulos, Konstantinos | | | 1913 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Mavroudis, Dionisios | | | 1767 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Apostolidis, Ioannis | | | 1981 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pavlis, Antonios | | | 1835 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | | | Attica Teams Cup | Attica | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1645 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
| | Apostolidis, Ioannis | | | 1981 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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