Individual Calculations March 2016
 Friera Naranjo, Sergio Daniel  Total change: 29.60  Rating chartPersonal card
 Felix Varela Morales 2016 Villa Clara CUB 2016-02-08
RcRownchangeKK*chgGame
 2232 2287 6.50 10 0.74 40 29.60 
  La Villa Rivas, Marlon Javier 2180 CUB1.0010.354014.00 
  Piedra Salabarria, Ernesto 2244 CUB0.501-0.0640-2.40 
  Fundora Zamora, Yoisel 2118 CUB0.501-0.2240-8.80 
  Perez Leiva, Jerzy Jesus 2421 CUB1.0010.684027.20 
  Ruiz Ponce, Fabio Luis 2195 CUB0.501-0.1340-5.20 
  La Villa Rivas, Marlon Javier 2180 CUB1.0010.354014.00 
  Piedra Salabarria, Ernesto 2244 CUB0.501-0.0640-2.40 
  Fundora Zamora, Yoisel 2118 CUB0.501-0.2240-8.80 
  Perez Leiva, Jerzy Jesus 2421 CUB0.5010.18407.20 
  Ruiz Ponce, Fabio Luis 2195 CUB0.501-0.1340-5.20 

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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