Individual Calculations April 2018
 Gutierrez Espinosa, Karen  Total change: 35.60  Rating chartPersonal card
 Maria Teresa Mora - Open La Habana CUB 2018-03-19
RcRownchangeKK*chgGame
 1998 2025 6.50 9 1.78 20 35.60 
  Reyes Oquendo, Samuel Moises 1782 CUB1.0010.20204.00 
  Gomez Arnau, Reinerio 2197 CUB0.5010.23204.60 
  Gonzalez Crespo, Darian 2062 CUB0.001-0.4520-9.00 
  Martin Campos, Beatriz Josefa 1877 CUB1.0010.30206.00 
  Morales Marmol, Marcos Antonio 2163 CUB0.001-0.3120-6.20 
  Venero Noda, Massiel 1694 CUB1.0010.12202.40 
  Santander Valle, David A. 2009 CUB1.0010.48209.60 
  Otero Marino, Alain 2053 CUB1.0010.542010.80 
  Zayas Sosa, Alfredo 2147 CUB1.0010.672013.40 

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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