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Individual Calculations April 2023 |
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| Quiroz Alva, Franco Rodrigo Total change: 34.00 | |   |
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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 |
| 1744 | 1864 | 6.50 | 9 | 0.85 | 40 | 34.00 | |
|  Nina Cerron, Elena | | | 1464 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pimentel Delgado, Victor Fabricio | | | 1454 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hernandez Ojeda, Garry Anatholy | | | 1966 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1641 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Benavides Conza, Diego Angelo | | | 1605 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Varillas Jimenez, Ivan | | | 2029 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Alvarado Zamora, Albert | c | | 2033 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Villafuerte Mamani, Khalid Stepha | | | 1687 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Fuentes Alarcon, Paolo Eduardo | | | 1821 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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