Individual Calculations April 2023 |
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Segura Lucar, Marthy Victor Junio Total change: -37.60 | | |
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CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 10 Absoluto | Lima | PER | 2023-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1215 | 1111 | 0.00 | 2 | -0.72 | 40 | -28.80 | |
| Arana Bello, Bruno Josef | | | 1185 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | Montoya Jorge, Richard Lionel | | | 1245 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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) | | I IRT Gran Clasico sub 1800 Armagedon | Lima | PER | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1496 | 1111 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
| Flores Vasquez, Abner | | | 1613 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | Martinez Cuya , Samuel | | | 1378 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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