Individual Calculations September 2015
 Sanchez Lago, Jose Enrique  Total change: -70.80  Rating chartPersonal card
 Copa Giraldilla Abierto 2 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 2045 2073 2.00 7 -1.77 40 -70.80 
  Hernandez Barrera, Yerandy Jose 2170 CUB0.001-0.3740-14.80 
  Rama Gonzalez, Ricardo 2044 CUB0.001-0.5440-21.60 
  Medina Reyes, Ronald 2015 CUB0.501-0.0840-3.20 
  Aragon Placencia, Jesus 2052 CUB0.501-0.0340-1.20 
  Palao Valdes, Alejandro 2034 CUB0.001-0.5540-22.00 
  Gomez Perdomo, Ronald 2007 CUB0.501-0.0940-3.60 
  Pages Roman, Seidy wf1996 CUB0.501-0.1140-4.40 

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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