Individual Calculations April 2017
 Antunez Soler, Luis  Total change: 12.20  Rating chartPersonal card
 Carlos Manuel de Cespedes - Abierto - 2017 Granma CUB 2017-03-09
RcRownchangeKK*chgGame
 2017 2136 6.50 9 0.61 20 12.20 
  Obregon Garcia, Roxangel wc1953 CUB1.0010.26205.20 
  Lores Pulgares, Felix Ernesto 2049 CUB0.501-0.1220-2.40 
  Luis Napoles, Rigoberto 2073 CUB0.501-0.0920-1.80 
  Fernandez Rivero, Karla July wm2031 CUB0.501-0.1420-2.80 
  Cabrera Gonzalez, Maximo Ariel 1822 CUB1.0010.14202.80 
  Cabrera Ladron De Guevara, May wf2078 CUB0.501-0.0820-1.60 
  Ulloa Gonzalez, Luis Manuel 2081 CUB0.501-0.0820-1.60 
  Mosquera Cayon, Danet wf2035 CUB1.0010.36207.20 
  Lopez Montero, Manuel Alejandr 2032 CUB1.0010.36207.20 

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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