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Individual Calculations November 2023 |
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| Yucra Valdes, Diego Alonso Total change: 56.00 | |   |
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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 |
| 1605 | 1607 | 6.00 | 9 | 1.40 | 40 | 56.00 | |
|  Davila, Pinedo Juan Sebastian | | | 1198 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barrantes Cueva, Diego | | | 1414 | PER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Calcina Arroyo, Richard Antonio A | | | 1424 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1862 | MEX | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Chavez Bautista, Lennin Alfredo | | | 1451 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Garzon Zapatanga, Christopher Leo | | | 2079 | ECU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Condori Lima, Baruc Sami | | | 1542 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1727 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Vilcapoma Pacheco, Gabriel | | | 1748 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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