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Individual Calculations September 2011 |
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| Vozikis, Antonios Total change: 20.25 | |   |
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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 |
| 1660 | 1611 | 2.50 | 4 | 0.74 | 15 | 11.10 | |
|  Liris, Orestis | | | 1538 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Fakkas, Argiris | | | 1770 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Festas, Aristotelis | | | 1505 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Nikolaidis, Georgios | | | 1826 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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 |
| 1837 | 1611 | 2.50 | 8 | 0.61 | 15 | 9.15 | |
| | Kanellos, Dimitrios V | | | 1938 | GRE | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Pantazopoulos, Stavros | | | 2011 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mihopoulos, Konstantinos | | | 1968 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Koutsogiannopoulou, Theodora | | | 1840 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Selianiti, Eleana | | | 1678 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Zygourakis, Themistoklis | | | 1713 | GRE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Gkikas, Hristos | | | 1853 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Theodorou, Sotiris | | | 1691 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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