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Individual Calculations April 2019 |
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| Hristodoulaki, Antonia Total change: -5.40 | |   |
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| 2019 Attica Team Championship - POA rounds 4- 7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2034 | 1.50 | 3 | -0.27 | 20 | -5.40 | |
|  Malikentzou, Nafsika | | | 1634 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iordanidou, Zoi | | | 2063 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Makka, Ioulia | | wm | 2112 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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