Individual Calculations September 2018
 Suarez Medina, Luis Antonio  Total change: 20.00  Rating chartPersonal card
 Giraldilla de la Habana Abierto La Habana CUB 2018-07-28
RcRownchangeKK*chgGame
 1950 2008 5.50 8 1.00 20 20.00 
  Alonso Garcia, Frank Obel 1773 CUB0.001-0.7920-15.80 
  Perez Diaz, Robert 1718 CUB1.0010.16203.20 
  Nistal Daisson, Alex 1774 CUB1.0010.21204.20 
  Balboa Gonzalez, Roberto 2077 CUB0.5010.10202.00 
  Gonzalez Crespo, Darian 2063 CUB1.0010.582011.60 
  Torres Uriarte, Reinier 2073 CUB0.5010.09201.80 
  Gonzalez Porro, Armando Andres 2071 CUB1.0010.592011.80 
  Perez Grinan, Pedro Ernesto 2050 CUB0.5010.06201.20 

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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