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Individual Calculations February 2015 |
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| Atanasov, Margarit Total change: -12.80 | |   |
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| 4th Christmas Champ. GAS SPARTAKOS 2014 | Didimoteicho | GRE | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1977 | 2.00 | 3 | -0.64 | 20 | -12.80 | |
|  Mavridis, Dimitrios | | | 1577 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papanastasiou, Nektarios | | | 1660 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valianos, Gerasimos | | | 1678 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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