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Individual Calculations January 2011 |
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| Mihailidi, Ioanna Total change: -18.25 | |   |
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| Greek Individual Champ. 2011 U20-U18, Preliminaries ESSAMTH | Kavala | GRE | 2010-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1557 | 1.50 | 5 | -0.73 | 25 | -18.25 | |
|  Skoulakis, Charalambos | | | 1957 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kirlidis, Elefterios | | | 1431 | GRE | 1.00 | 1 | 0.33 | 25 | 8.25 | |  Zisiadis, Dimitrios | | | 1675 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Apostolakakis, Konstantinos | | | 1583 | GRE | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Nikolaidis, Athanasios | | | 1426 | GRE | 0.50 | 1 | -0.18 | 25 | -4.50 | | | * 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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