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Individual Calculations November 2018 |
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| Moaataz, Ayah Total change: -5.20 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2020 | 5.00 | 8 | -0.26 | 20 | -5.20 | |
|  Lahav, Michal | | wf | 2151 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Jorquera Cabello, Valentina | | wm | 2031 | CHI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zengeni, Paidaishe | | wc | 1620 * | ZIM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baymuratova, Sevara | | wm | 2124 | UZB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rakic, Tijana | | | 1651 | MNE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ferkova, Dominika | | wf | 2060 | SVK | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Carreras Colman, Luz Gabriela | | | 1620 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prommuang, Araya | | | 1620 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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