Individual Calculations December 2015
 Perez Draguich, Jorge Luis  Total change: -18.00  Rating chartPersonal card
 Semifinal Provincial Masculina 2015 Villa Clara CUB 2015-09-13
RcRownchangeKK*chgGame
 1924 1963 3.50 8 -0.90 20 -18.00 
  Alejandre Plasencia, Reinaldo 2083 CUB1.0010.662013.20 
  Medina Diaz, Rafael Alejandro 2109 CUB0.001-0.3020-6.00 
  Prampen Carrillo, Victor Raydel f2166 CUB0.001-0.2420-4.80 
  Diaz Del Valle, Laura Beatriz 1869 CUB0.001-0.6320-12.60 
  Perez Marimon, Jorge De Jesus 1755 CUB0.501-0.2720-5.40 
  Reyes Perez, Lis Daniela 1825 CUB0.501-0.1920-3.80 
  Estupinan Martinez, Oscar Rogelio 1880 CUB0.501-0.1120-2.20 
  Farinas Diaz, David 1706 CUB1.0010.18203.60 

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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