Individual Calculations September 2011
 Nieves Moros, Ricardo  Total change: -6.90  Rating chartPersonal card
 Amalia Simoni Camaguey CUB 2011-06-10
RcRownchangeKK*chgGame
 2070 2137 2.50 5 -0.46 15 -6.90 
  Montero Hernandez, Mario 2044 CUB1.0010.37155.55 
  Diaz Quesada, George 2141 CUB0.001-0.4915-7.35 
  Reyes Quinones, Pavel 2033 CUB0.501-0.1415-2.10 
  Cantillo Barroso, Rafael 2096 CUB1.0010.44156.60 
  Leon Oquendo, Jorge 2037 CUB0.001-0.6415-9.60 

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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