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Individual Calculations January 2011 |
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| Kalogeris, Ioannis Total change: -10.65 | |   |
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| INDIVIDUAL CHESS CHAMPIONSHIP OF CHANIA 2011 - OPEN U18 | Chania | GRE | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1853 | 1.00 | 4 | -0.50 | 15 | -7.50 | |
|  Kazakos, Emmanouil | | | 2105 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Theodorou, Nikolaos | | | 1817 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sandalakis, Nikolaos | | | 1915 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Papadogiannis, Sevastianos | | | 1962 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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 |
| 1730 | 1858 | 3.00 | 5 | -0.21 | 15 | -3.15 | |
| | Kourkoulos-Arditis, Stamatis | | | 1975 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Papakonstantinou, Dimitrios | | | 1677 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Papadopoulos, Georgios | | | 1930 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Klabatseas, Hristos | | | 1458 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kokkalis, Haralabos | | | 1611 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * 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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