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Individual Calculations January 2010 |
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| Ntovas, Dimitrios Total change: 14.10 | |   |
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| 99th Open Abelokipon | Ambelokipi - Athens | GRE | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1451 | 2.50 | 6 | 1.51 | 15 | 22.65 | |
|  Siaparinas, Konstantinos | | | 1851 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hristodoulou, Dimitrios | | | 1575 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Stamatiadis, Georgios | | | 1821 | GRE | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Karlis, Nikolaos | | | 1767 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Efkarpidis, Stylianos | | | 1672 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Megaloudis, Petros | | | 1768 | GRE | 1.00 | 1 | 0.87 | 15 | 13.05 | | | * 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) | | | | 100th Ambelokipi Open | Ambelokipi - Athens | GRE | 2009-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1460 | 0.00 | 4 | -0.57 | 15 | -8.55 | |
| | Koutoukidis, Panagiotis | | | 1860 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Avgoustinatos, Vassilis | | | 1819 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Syfantos, Nikolaos | | | 1782 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Papadopoulos, Asterios | | | 1646 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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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