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Individual Calculations May 2018 |
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| Vozinaki, Anthi - Maria Total change: 13.60 | |   |
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| 41st Greek Girls U20 Championship 2018 | Chania | GRE | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1954 | 7.00 | 9 | 0.34 | 40 | 13.60 | |
|  Karavitaki, Antonia | | | 1554 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Karavitaki, Evaggelia | | | 1733 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Louka, Magdalini | | | 1760 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Petraki, Argiro | | | 1664 | GRE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Koutsidi, Amalia | | | 1838 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Salahidou, Reveka | | | 1962 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Galani, Dimitra | | | 1578 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Georgitsi, Antigoni | | | 1798 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Petraki, Evaggelia | | | 1884 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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