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Individual Calculations July 2008 |
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| Harokopakis, Georgios Total change: -8.40 | |   |
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| Kavala's Spring Individual Tournament 2008 | Kavala | GRE | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1850 | 2.00 | 4 | -0.62 | 15 | -9.30 | |
|  Neofitidis, Veniamin | | | 1510 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Manelidis, Savvas | | | 2023 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Sourgounis, Aggelos | | | 1782 | GRE | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Serefidou, Despoina | | | 1517 | 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) | | | | Wolrd Amateur Championship 2008 | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1853 | 2.00 | 5 | 0.06 | 15 | 0.90 | |
| | Skoulakis, Charalambos | | | 1977 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Hrynkiewicz, Bartosz | | | 1996 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Manelidou, Maria | | | 1984 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Koutroukis, Andreas | | | 1764 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Saru, Iulia | | | 1958 | ROU | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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