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Individual Calculations September 2011 |
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| Panagiotopoulos, Ioannis Total change: 6.15 | |   |
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| Attica Team Friendship Cup 2011 - A' Group | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1675 | 2.50 | 4 | 0.43 | 15 | 6.45 | |
|  Batas, Ioannis | | | 1462 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Charisiadis, Archimidis | | | 1752 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kountouris, Menelaos | | | 1734 | GRE | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Patrinos, Ilias | | | 1681 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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) | | | | 9th chess open of Fysiolatris - A' Group | Nikaia - Athens | GRE | 2011-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1693 | 2.00 | 7 | -0.02 | 15 | -0.30 | |
| | Koerant, Filipos | | | 2059 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sklavounos, Panagis | | | 1909 | GRE | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Vazelakis, Dimitrios | | | 2016 | GRE | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Zambrakos, Efthimios | | | 1910 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Abatzis, Antonios | | | 1759 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Papadopoulos, Georgios Nikea | | | 1661 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Thomassin, Alexandre | | | 1766 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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