Individual Calculations April 2018
 Gonzalez Pina, Evelyn  Total change: 42.80  Rating chartPersonal card
 Maria Teresa Mora - Open La Habana CUB 2018-03-19
RcRownchangeKK*chgGame
 1924 1888 5.00 9 1.07 40 42.80 
  Bacerio Arruza, Alejandro 2050 CUB0.001-0.2940-11.60 
  Garcia Carnesoltas, Wendysleidys 1584 CUB1.0010.14405.60 
  Rosabales Gonzalez, Luis Leonel 2028 CUB0.001-0.3140-12.40 
  Fortes Viart, Michael Darian 1488  * CUB1.0010.08403.20 
  Bueno Gauna, Cristian Alejandro 2069 CUB0.5010.24409.60 
  Perez Coyula, Rafael Alcides 2050 CUB1.0010.714028.40 
  Perez Alarcon, Rafael 1933 CUB1.0010.564022.40 
  Gonzalez Crespo, Darian 2062 CUB0.5010.23409.20 
  Gonzalez Porro, Armando Andres 2049 CUB0.001-0.2940-11.60 
 * 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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