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Individual Calculations June 2019 |
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| Francis, Onkemetse Total change: 9.80 | |   |
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| 2019 Zone 4.3 Individual Chess Championship Women | Antananarivo - Espace Lavilla verte | MAD | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1782 | 8.00 | 9 | 0.83 | 20 | 16.60 | |
|  Mpinganjira, Ellen | | wc | 1406 | MAW | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Marape, Naledi | | wf | 1570 | BOT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rakotoniaina Tiana, Johanna | | | 1382 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banda, Natalie Katlo | | wc | 1493 | BOT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Andriantisiferana, Irina | | wc | 1569 | MAD | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Caxita, Esperanca | | wm | 1794 | ANG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ralivololona, Hanitriniaina Andri | | | 1383 | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Razafindrabe, Bakoly | | | 1382 * | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mululu, Linah | | | 1678 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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) | | | | 2019 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1782 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
| | Fani, Neo | | | 1382 * | BOT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Linda, Motswasele | | | 1382 * | BOT | 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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