Individual Calculations June 2019 |
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Andriantisiferana, Irina Total change: 7.40 | | |
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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 |
1505 | 1569 | 5.50 | 9 | 0.37 | 20 | 7.40 | |
| Mululu, Linah | | | 1678 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | | Caxita, Esperanca | | wm | 1794 | ANG | 0.00 | 1 | -0.22 | 20 | -4.40 | | Ralivololona, Hanitriniaina Andri | | | 1383 | MAD | 1.00 | 1 | 0.26 | 20 | 5.20 | | Razafindrabe, Bakoly | | | 1170 | MAD | 1.00 | 1 | 0.08 | 20 | 1.60 | | Francis, Onkemetse | | wm | 1782 | BOT | 0.00 | 1 | -0.23 | 20 | -4.60 | | Mpinganjira, Ellen | | wc | 1406 | MAW | 0.50 | 1 | -0.22 | 20 | -4.40 | | Marape, Naledi | | wf | 1570 | BOT | 0.50 | 1 | 0.00 | 20 | 0.00 | | Rakotoniaina Tiana, Johanna | | | 1267 | MAD | 0.50 | 1 | -0.35 | 20 | -7.00 | | Banda, Natalie Katlo | | wc | 1493 | BOT | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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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