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Individual Calculations April 2009 |
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| Barbagiannis, Panayotis Total change: -18.60 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1934 | 2.00 | 2 | 0.26 | 15 | 3.90 | |
|  Kontos, Vasilios | | | 1629 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Nteoudis, Konstantinos | | | 1602 | GRE | 1.00 | 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) | | | | 2009 Indiv. Youth Champ. of Attica - Boys U 16 | Nikea - Athens | GRE | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1934 | 2.50 | 5 | -0.54 | 15 | -8.10 | |
|  Bekakos, Mihail | | | 1674 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kazaglis, Dimitrios-Stefanos | | | 1829 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kosmas-Lekkas, Dimitiros | | | 2094 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kountardas, Panagiotis | | | 1772 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mihopoulos, Konstantinos | | | 1878 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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) | | | | 12 Indiv. Champ. Greece - Boys U18 | Peristeri - Athens | GRE | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1941 | 1.50 | 5 | -0.96 | 15 | -14.40 | |
| | Kourousis, Epaminondas | | | 2228 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Mavrikakis, Georgios | | | 1734 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Filippas, Sebastian | | | 2190 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Naoum, Spyridon | | | 1732 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Dimopoulos, Dimitrios | | | 1893 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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