Individual Calculations September 2015
 Gonzalez Porro, Armando Andres  Total change: -18.40  Rating chartPersonal card
 Copa Giraldilla Abierto 2 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 2031 2075 4.00 8 -0.46 40 -18.40 
  Junco Gonzalez, Carlos Alberto 2124 CUB0.001-0.4340-17.20 
  Perez Ramirez, Kenia 1995 CUB0.501-0.1140-4.40 
  Perez Coyula, Rafael Alcides 1991 CUB0.001-0.6240-24.80 
  Rodriguez Rodriguez, Daniel c1945 CUB1.0010.324012.80 
  Herrera Torres, Yoan 2145 CUB0.5010.10404.00 
  Gonzalez Crespo, Darian 2015 CUB0.501-0.0840-3.20 
  Mantilla Gras, Geydis De La C. wf1872 CUB1.0010.24409.60 
  Gonzalez Rondon, Gelacio 2160 CUB0.5010.12404.80 

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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