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Individual Calculations January 2011 |
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| Stathopoulos, Ioannis Total change: 45.15 | |   |
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| 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2061 | 6.50 | 7 | 2.36 | 15 | 35.40 | |
|  Karystianos, Petros | | | 1661 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kontogiannis, Vasilios | | | 1758 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Kiriazis, Dimitrios | | | 1707 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mitrandzas, Athanasios | | | 2103 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Ilandzis, Spyridon | | | 2191 | GRE | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Azis, Azizis Ektoras | | | 2121 | GRE | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kolani, Leonard | | | 2220 | ALB | 0.50 | 1 | 0.21 | 15 | 3.15 | | | * 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) | | | | 3rd Greek Team Championship Under 16 - 2010 | Vrahati, Korinthos | GRE | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 2061 | 4.00 | 4 | 0.65 | 15 | 9.75 | |
| | Papakonstantinou, Dimitrios | | | 1998 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Alexiou, Dimitrios | | | 1661 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hnaras, Foivos | | | 1661 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Vlahakis, Nikos | | | 1661 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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