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Individual Calculations August 2013 |
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| Halkias, Alexandros Total change: -6.90 | |   |
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| 41 Greek Team National Championship 2013 | Greece - Rio | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2048 | 1.50 | 6 | -0.46 | 15 | -6.90 | |
|  Raeva, Elitsa | | wm | 2263 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sidiropoulos, Nikolaos | | | 2102 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Konstantelias, Konstantinos | | | 1976 | GRE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Karakehajov, Kalin | m | | 2448 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Polaczek, Richard | m | | 2409 | BEL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Robas, Stergios | | | 2023 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | * 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) | | |
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