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Individual Calculations October 2019 |
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| Lafkidis, Apostolos Total change: 14.80 | |   |
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| 27th International tournament of Nikaia 2019 A group | Nikaia | GRE | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1383 | 1.50 | 7 | 0.37 | 40 | 14.80 | |
|  Kiousi, Panagiota | | | 1783 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Strati, Betty - Anna | | | 1639 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Pantazis, Konstantinos | | | 1750 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Drakonakis, Athanasios | | | 1566 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lemoni, Maria - Ioanna | | | 1674 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gourgari, Marianna | | | 1613 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Tsarsitalidis, Christos | | | 1695 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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