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Individual Calculations November 2023 |
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| Zuta Acosta, Lex Jayson Total change: 66.00 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1184 | 3.50 | 7 | 1.65 | 40 | 66.00 | |
|  Zapana Huarza, Fabricio Elvis | | | 1585 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valer Vega, Gadiel Fabian | | | 1037 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Cjuno Rosello, Leonel Alonso | | | 1444 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Laura Cabrera, Jhon Magno | | | 1555 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Uchasara Apolinario, Josue Yoni | | | 1295 | PER | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sanchez Soba, Omar Jose | | | 1466 | COL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1354 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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