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Individual Calculations June 2024 |
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| Lara Santos, Angel Sebastian Total change: -13.20 | |   |
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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 |
| 1644 | 1930 | 7.00 | 9 | -0.33 | 40 | -13.20 | |
|  Colorado De La Riva, Luis Hendel | | | 1530 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pareja Pacco, Rodrigo Andre | | | 1530 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Coaquira Gonzales, Oscar Adriano | | | 1606 | PER | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Zegarra Castaneda, Oliver Mateo | | | 1549 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Galkotuwa, K A R G W D R B G | | | 1680 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Suarez Chavez, Alejandro | | | 1602 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Solaeche G., Axel Jose | | | 1630 | PAR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ccana Minauro, Reiben Andre | | | 1569 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Garzon Camelo, Andres Santiago | | | 2099 | COL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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