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Individual Calculations June 2024 |
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| Bermudez Goodrich , Nathalie Abig Total change: -39.20 | |   |
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| "World School Chess Championship" Girls under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1558 | 2.00 | 7 | -0.98 | 40 | -39.20 | |
|  Velarde Alarcon, Jhoana | | | 1765 | BOL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Velasquez Pastor, Andrea Guadalup | | | 1425 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Lutina Bueno, Leila Daniela | | | 1743 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arduz Rengel, Sofia | | | 1467 | BOL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Valencia Quinchia, Isabella | | | 1827 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Atiagaga, Laurecia Minage | | | 1451 | KEN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Villegas Ampuero, Consuelo | | | 1651 | CHI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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