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Individual Calculations November 2018 |
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| Ortiz, Katherine Berenice Total change: 19.80 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1822 | 5.00 | 8 | 0.99 | 20 | 19.80 | |
|  Nguyen, Thi Mai Hung | | wg | 2222 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ortiz Verdesoto, Anahi | | wf | 1954 | ECU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Chihi, Malek | | wc | 1573 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Roy, Ali | | | 1923 | SCO | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Koskoska, Gabriela | | wm | 2026 | MKD | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Dlamini, Temahlubi Queen | | | 1422 * | SWZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Makwena, Christine | | | 1626 | ZIM | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mayar Elidrissi, Firdaous | | | 1797 | MAR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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