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Individual Calculations September 2023 |
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| Enero Zambrano, Fabian Total change: -30.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1203 | 2.50 | 6 | -0.75 | 40 | -30.00 | |
|  Reyes Zavaleta, Sergio Gabriel | | | 1305 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Garcia Chauca, Juan Enzo Matias | | | 1096 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Mendoza Galindo, Rodrigo Mateo | | | 1309 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Cuellar Aguirre, Andres Santiago | | | 1128 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Terreros Torres, Fernando | | | 1104 | PER | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Callupe Matias, Obed Esteban | | | 1100 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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