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Individual Calculations December 2018 |
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| Cohen, Yael Total change: -11.20 | |   |
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| FIDE World Youth Chess Championships - girls 16 | Chalkidiki, Greece | GRE | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1602 | 3.00 | 9 | -0.28 | 40 | -11.20 | |
|  Sosa Suarez, Carla Cristina | | | 2002 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gombocz, Zsofia | | | 2002 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nemcova, Karin | | | 1888 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sild, Marta Pauliine | | | 1394 | EST | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Kobald, Jacqueline | | | 1911 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mairambekova, Aiperi | | | 1398 | KGZ | 0.50 | 1 | -0.26 | 40 | -10.40 | | | De Freitas, Isabella Ribeiro Cont | | | 1602 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Akti, Ezgi | | | 1643 | TUR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Langvik, Ulrikke | | | 1715 | NOR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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