Individual Calculations May 2019
 Sierra Cartaya, Ana Barbara  Total change: 35.20  Rating chartPersonal card
 XIII Festival Internacional Universitario AJEDUNI 2019 La Habana CUB 2019-04-14
RcRownchangeKK*chgGame
 2009 2030 4.50 7 0.88 40 35.20 
  Vargas Rodriguez, Wilver f2201 CUB0.001-0.2740-10.80 
  Bueno Gauna, Cristian Alejandro 2067 CUB0.5010.05402.00 
  Aragon Placencia, Jesus 2032 CUB0.5010.00400.00 
  Robert Zamora, Ernesto Eduardo 1689 CUB1.0010.12404.80 
  Diaz Perez, Ariel 2023 CUB1.0010.494019.60 
  Garcia Torres, Eldys 1949 CUB1.0010.394015.60 
  Fundora Zamora, Yoisel 2105 CUB0.5010.10404.00 

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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