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Individual Calculations June 2024 |
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| Gavilan Cabrera, Juan Pablo Xavie Total change: -20.00 | |   |
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| "World School Chess Championship" Open under 13 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1443 | 1.00 | 5 | -0.50 | 40 | -20.00 | |
|  Mendoza Huanchi, Mathias Fernando | | | 1609 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Barrantes Cueva, Mateo Josue | | | 1604 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Aguilar Contreras, William Alejan | | | 1566 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mugambi, Christian Mwamba | | | 1647 | KEN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Caceres Lermo, Zamir Jassiel | | | 1549 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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