Individual Calculations September 2014
 Villar Alonso, Javier  Total change: -12.00  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1988 2021 3.50 7 -0.30 40 -12.00 
  Hernandez Lopez, Alejandro 1844 CUB0.501-0.2340-9.20 
  Valido Barroso, Melissa 1822 CUB1.0010.24409.60 
  Rey Rodriguez, Yosvany 2151 CUB0.5010.18407.20 
  Lavigne Lopez, Raul Leonardo 2064 CUB0.001-0.4440-17.60 
  Suarez Medina, Luis Antonio 2017 CUB1.0010.494019.60 
  Gutierrez Espinosa, Karen wf1999 CUB0.501-0.0340-1.20 
  Garcia Garcia, Alejandro 2016 CUB0.001-0.5140-20.40 

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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