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Individual Calculations April 2008 |
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| Papapetropoulos, Periklis Total change: 40.65 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2015 | 4.50 | 5 | 1.77 | 15 | 26.55 | |
|  Sgouros, Apostolos | | | 2015 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Hatzipapas, Theodoros | | | 1872 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Laggousis, Andreas | | | 1986 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Homatidis, Panagiotis | | | 2029 | GRE | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Karahisaridis, Vasilios | | | 2002 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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 Teams Cup 2008 | Attica | GRE | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2000 | 3.00 | 4 | 0.94 | 15 | 14.10 | |
| | Drivas, Stefanos | | | 1983 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Sfougatakis, Nikolaos | | | 2021 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Nikolaidou, Eleni-Isioni | | | 1810 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kostopoulos, Evangellos | | | 2136 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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