Individual Calculations March 2016
 Piedra Salabarria, Ernesto  Total change: -11.60  Rating chartPersonal card
 Felix Varela Morales 2016 Villa Clara CUB 2016-02-08
RcRownchangeKK*chgGame
 2240 2244 4.50 10 -0.58 20 -11.60 
  Perez Leiva, Jerzy Jesus 2421 CUB0.001-0.2720-5.40 
  Friera Naranjo, Sergio Daniel 2287 CUB0.5010.06201.20 
  La Villa Rivas, Marlon Javier 2180 CUB0.001-0.5920-11.80 
  Ruiz Ponce, Fabio Luis 2195 CUB0.001-0.5720-11.40 
  Fundora Zamora, Yoisel 2118 CUB0.501-0.1720-3.40 
  Perez Leiva, Jerzy Jesus 2421 CUB0.5010.23204.60 
  Friera Naranjo, Sergio Daniel 2287 CUB0.5010.06201.20 
  La Villa Rivas, Marlon Javier 2180 CUB1.0010.41208.20 
  Ruiz Ponce, Fabio Luis 2195 CUB1.0010.43208.60 
  Fundora Zamora, Yoisel 2118 CUB0.501-0.1720-3.40 

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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