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Individual Calculations April 2023 |
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| Alvarado Zamora, Albert Total change: 25.60 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 18 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 2033 | 7.50 | 9 | 0.64 | 40 | 25.60 | |
|  Chavez Pezo, Giancarlo Andre | | | 1633 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Benavides Conza, Diego Angelo | | | 1605 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Fuentes Alarcon, Paolo Eduardo | | | 1821 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Blanco Ramirez, Jhosep Emanuel | | | 1619 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Hernandez Ojeda, Garry Anatholy | | | 1966 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1641 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Quiroz Alva, Franco Rodrigo | | | 1864 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Reyes Zavaleta, Fabian Ricardo | | | 1981 | PER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Varillas Jimenez, Ivan | | | 2029 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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