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Individual Calculations June 2019 |
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| Marape, Naledi Total change: 34.00 | |   |
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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 | 1570 | 6.00 | 9 | 0.85 | 40 | 34.00 | |
|  Razafindrabe, Bakoly | | | 1170 * | MAD | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Francis, Onkemetse | | wm | 1782 | BOT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mpinganjira, Ellen | | wc | 1406 | MAW | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mululu, Linah | | | 1678 | ZAM | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Rakotoniaina Tiana, Johanna | | | 1267 | MAD | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Banda, Natalie Katlo | | wc | 1493 | BOT | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Andriantisiferana, Irina | | wc | 1569 | MAD | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Caxita, Esperanca | | wm | 1794 | ANG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ralivololona, Hanitriniaina Andri | | | 1383 | MAD | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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