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Individual Calculations June 2024 |
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| Banda Chahuara, Keops Total change: 50.00 | |   |
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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 |
| 1710 | 1622 | 4.00 | 7 | 1.25 | 40 | 50.00 | |
|  Ramos Osorio, Josue Miguel | | | 1445 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Herrera Jimenez, Mateo | | | 1943 | COL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Yamunaque Oliveros, Alek | | | 1470 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Vilca Contreras, Dante Ivan | | | 1747 | PER | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Fogo Esquivel, Levi Kalani Alexan | | | 1889 | MEX | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Meneses Morales, Marcos Beltran | | | 1707 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Alvarez Orellana, Isai Jeremi | | | 1772 | BOL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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