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Blitz:
Individual Calculations April 2023 |
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| Sumaria Choqueluque, Alessandro Total change: -37.20 | |   |
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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 |
| 1543 | 1585 | 3.00 | 7 | -0.93 | 40 | -37.20 | |
|  Nestares Urrunaga, Carlos Rafael | | | 1185 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bravo Mallco, Kate Azumi | | wf | 1888 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Saravia Flores, Luis Enrique | | | 1298 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Picasso Periche, Luis Willian Alb | | | 1504 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Alvarado Zamora, Albert | c | | 2042 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Pescoran Machaca, Mariabelen Isa | | wc | 1365 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pimentel Delgado, Victor Fabricio | | | 1520 | PER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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