Individual Calculations April 2023 |
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Astucuri Barra, Joshua Martin Total change: -32.00 | | |
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CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto | Lima | PER | 2023-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1309 | 1045 | 0.00 | 4 | -0.80 | 40 | -32.00 | |
| Illa Calle, Franco Jorge | | | 1416 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | Garay Ramirez, Estefano Javier | | | 1445 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Prado Mendivil, Juan David | | | 1146 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | Dipas Cipra, Adrian Alexis | | | 1228 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | * 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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