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Individual Calculations September 2009 |
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| Vasiliadis, Anastasios Total change: 53.50 | |   |
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| 12th Greek Indiv. Champioship open U14 | Kallithea - Halkidiki | GRE | 2009-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1786 | 2.00 | 4 | 0.23 | 25 | 5.75 | |
|  Liodakis, Konstantinos | | | 1881 | GRE | 0.50 | 1 | 0.13 | 25 | 3.25 | |  Megalios, Konstantinos | | | 1722 | GRE | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Papadopoulos, Panayotis | | | 1903 | GRE | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Papakonstantinou, Dimitrios | | | 1805 | GRE | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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) | | | | 1st LEROS OPEN - ARTEMIS CUP 2009 | LEROS | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1786 | 3.00 | 7 | 1.91 | 25 | 47.75 | |
| | De Jong, Jan-Willem | m | | 2186 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Frandzeskakis, Kiriakos | | | 2137 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Albrecht, Alex | | | 1975 | NED | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Dimitriou, G | | | 2166 | GRE | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Ikonomopoulou, Maria | | | 2052 | GRE | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Frank-Nielsen, Marie | | wf | 2000 | DEN | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Kondopoulos, Dimitrios | | | 2084 | GRE | 1.00 | 1 | 0.85 | 25 | 21.25 | | | * 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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