Individual Calculations January 2024 |
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Castillo Perales, Bernardo Jonay Total change: 67.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 11 Absoluto | Lima | PER | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1364 | 1277 | 4.50 | 7 | 1.69 | 40 | 67.60 | |
| Ortiz Barriales, Leonel Leyton | | | 1128 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | Alvarado Torres, Sandro Santiago | | | 1109 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | Fernandez Monteza, Fabian Arturo | | | 1492 | PER | 1.00 | 1 | 0.77 | 40 | 30.80 | | Alvarez Orellana, Isai Jeremi | | | 1399 | BOL | 0.50 | 1 | 0.17 | 40 | 6.80 | | Angeles Castillo, Bastian Missael | | | 1234 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | | Vilca Contreras, Dante Ivan | | | 1547 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | Santiago Perez, Luis Yamil | | | 1641 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | | 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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