Individual Calculations September 2012
 De La Paz Perdomo, Frank  Total change: -5.50  Rating chartPersonal card
 VI Giraldilla Grupo Elite La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 2395 2441 4.50 9 -0.55 10 -5.50 
  Garcia Pantoja, Roberto f2399 CUB0.501-0.0610-0.60 
  Gutierrez Carmona, Juan Alejandr c2232 MEX1.0010.23102.30 
  Otero Acosta, Diasmany m2432 CUB0.501-0.0110-0.10 
  Estrada Nieto, Julian m2314 MEX1.0010.33103.30 
  Sanchez Enriquez, Oscar Gerardo f2334 MEX0.001-0.6510-6.50 
  Almeida Quintana, Omar g2526 CUB0.5010.12101.20 
  Hevia Alejano, Carlos Antonio f2547 CUB0.5010.14101.40 
  Della Morte, Pablo f2314 ARG0.001-0.6710-6.70 
  Borges Matos, Juan g2455 CUB0.5010.02100.20 

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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