Individual Calculations April 2015
 Hernandez Guerrero, Gilberto  Total change: -0.50  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 2356 2517 5.50 8 -0.05 10 -0.50 
  Conde, Adrian 2117  * ARG1.0010.08100.80 
  Mafra, Kaiser Luiz c2212 BRA1.0010.14101.40 
  Perez Gormaz, Matias f2349 CHI1.0010.28102.80 
  Mayorga, Nicolas f2325 ARG1.0010.25102.50 
  Cori, Jorge g2596 PER0.001-0.3910-3.90 
  Cori Quispe, Kevin 2382 PER1.0010.32103.20 
  Real De Azua, Ernesto m2435 ARG0.501-0.1110-1.10 
  Molina, Roberto Junio Brito m2431 BRA0.001-0.6210-6.20 
 * 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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