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Individual Calculations August 2019 |
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| Mwango , Lorita Total change: 15.60 | |   |
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| Zambia Open International Chess Championships - Women Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1931 | 7.50 | 8 | 0.73 | 20 | 14.60 | |
|  Mwilola, Phylis Namasiku | | wc | 1531 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Banda, Maria | | | 1562 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Simenda, Daisy | | | 1584 | ZAM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hamoonga, Linda Banti | | wc | 1767 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mululu, Linah | | | 1648 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Phiri, Bertha | | | 1629 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bwalya Mulwale, Lubuuto | | wc | 1749 | ZAM | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Likando, Namakau | | | 1549 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Championnat Individuel Africain 2019 Women | Hammamet | TUN | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1931 | 4.50 | 9 | 0.05 | 20 | 1.00 | |
| | Hwass, Zaineb | | wc | 1531 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mezioud, Amina | | wm | 2128 | ALG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Latreche, Sabrina | | wm | 2062 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Miladi, Amen | | wf | 1777 | TUN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Moaataz, Ayah | | wm | 2031 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Wafa, Shahenda | | wg | 2175 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ravelomanana, Sabine | | wf | 1832 | MAD | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Marzouk, Amira | | wf | 1667 | TUN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Wafa, Shrook | | wg | 2144 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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