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Individual Calculations February 2019 |
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| Perakaki, Makrina-Eirini Total change: -16.80 | |   |
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| 2019 Attica Team Championship - POA rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1130 | 0.50 | 3 | -0.42 | 40 | -16.80 | |
|  Ntala, Konstantina | | | 1222 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Karagiannidou, Amalia Georgia | | | 1148 | GRE | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kiousi, Panagiota | | | 1530 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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