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Individual Calculations June 2013 |
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| Karatzanos, Konstantinos Total change: -9.45 | |   |
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| 133rd Ambelokipi open | Athens - Ambelokipi | GRE | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1372 | 1.00 | 5 | -0.56 | 15 | -8.40 | |
|  Skaraki, Antigoni | | | 1772 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Vazelakis, Dimitrios | | | 1772 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Foutouhos, Dimitrios | | | 1416 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Mandridis, Pantelis | | | 1430 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Deligiorgis, Giorgos | | | 1344 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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) | | | | 132nd Ambelokipi open | Athens - Ambelokipi | GRE | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1372 | 0.50 | 4 | -0.07 | 15 | -1.05 | |
| | Tsiros, Fragkiskos Vlasios | | | 1772 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Frosinos, Ioannis | | | 1738 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Megaloudis, Petros | | | 1604 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Petousis, Konstantinos | | | 1637 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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