Individual Calculations September 2015
 Collazo Perez, Jorge Luis  Total change: 28.40  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1918 1928 5.00 7 1.42 20 28.40 
  Benitez Montalvo, Hedilberto 1725 CUB1.0010.24204.80 
  Gonzalez Aparicio, Emanuel 1962 CUB1.0010.552011.00 
  Armesto Casali, Alejandro 1961 CUB1.0010.552011.00 
  Ojeda Lago, Ariadna 1951 CUB0.001-0.4720-9.40 
  Prieto Beltran, Benigno Hortensi 1974 CUB1.0010.562011.20 
  Caballero Rigual, Edis Alberto 1958 CUB0.001-0.4620-9.20 
  Aguilar Serrano, Luis Miguel 1892 CUB1.0010.45209.00 

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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