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Individual Calculations June 2024 |
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| Rodriguez Ibanez, Alejandro Total change: -16.40 | |   |
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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 |
| 1610 | 1429 | 1.00 | 5 | -0.41 | 40 | -16.40 | |
|  Martinez Flores, Matias | | | 1829 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Callupe Matias, Obed Esteban | | | 1525 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Moscoso Paredes, Rafael Leonardo | | | 1638 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zegarra Castaneda, Oliver Mateo | | | 1549 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Coronado Toledo, Leonardo Manuel | | | 1509 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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