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Individual Calculations June 2024 |
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| Ramirez Mori, Jael Eduardo 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 |
| 1649 | 1467 | 1.00 | 5 | -0.41 | 40 | -16.40 | |
|  Galkotuwa, K A R G W D R B G | | | 1680 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Guo, Felix | | | 1867 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Quilca Mantari, Robert Othniel | | | 1502 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mendoza Huanchi, Mathias Fernando | | | 1609 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gilian Solano, Justin Matias | | | 1588 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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