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Individual Calculations November 2009 |
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| Kosmidis, Ioannis Total change: 40.75 | |   |
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| 2nd Open Intern. Chess Tournament Veria 2009 | Veroia | GRE | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1550 | 2.50 | 6 | 1.63 | 25 | 40.75 | |
|  Vardakas, Stefanos | | | 1950 * | GRE | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Tsikerdanos, Konstantinos | | | 1950 * | GRE | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Dochev, Dimitar | m | | 1950 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dounis, Alexandros | | | 1950 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Toliopoulos, Vladimiros | | | 1947 | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Karagiannis, Thomas Aristotelis | | | 1568 | GRE | 1.00 | 1 | 0.53 | 25 | 13.25 | | | * 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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