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Blitz:
Individual Calculations April 2023 |
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| Varillas Jimenez, Ivan Total change: -30.80 | |   |
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| CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 18 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1954 | 5.50 | 9 | -0.77 | 40 | -30.80 | |
|  Villafuerte Mamani, Khalid Stepha | | | 1554 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Reyes Zavaleta, Diego Alexander | | | 1736 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Fuentes Alarcon, Paolo Eduardo | | | 1860 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Bravo Mallco, Kate Azumi | | wf | 1888 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Quiroz Alva, Franco Rodrigo | | | 1740 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Hernandez Ojeda, Garry Anatholy | | | 1876 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Benavides Conza, Diego Angelo | | | 1622 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Reyes Zavaleta, Fabian Ricardo | | | 1799 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Alvarado Zamora, Albert | c | | 2042 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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