Individual Calculations June 2024
 Rivera Perez, Alfredo Asaf  Total change: 19.60  Rating chartPersonal card
 Nacionales CONADE 2024. Sub 20 Var CAM, Ciudad del Carmen MEX 2024-05-21
RcRownchangeKK*chgGame
 2002 1861 2.50 6 0.49 40 19.60 
  Palma Villanueva, Miguel Tadeo f2261  * MEX0.001-0.0840-3.20 
  Acuna Ramirez, Luis Alberto 1871 MEX0.5010.01400.40 
  Cerrillo De La Torre, Isaac Manue 1851 MEX0.501-0.0140-0.40 
  Jorajuria Mendoza, Algol 2100 MEX0.5010.304012.00 
  Gonzalez Araiza, Edwin Mariano 1880 MEX1.0010.534021.20 
  Nipita Medina, Jesus Hassan 2047 MEX0.001-0.2640-10.40 
 * 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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