Individual Calculations September 2015
 Lefran Torres, Manuel Alejandro  Total change: -6.40  Rating chartPersonal card
 Copa Santa Clara 2015 Villa Clara CUB 2015-07-20
RcRownchangeKK*chgGame
 2221 2212 6.50 14 -0.32 20 -6.40 
  Franco Aguilar, Orelvis 2205 CUB0.501-0.0120-0.20 
  Ruiz Ponce, Fabio Luis 2200 CUB1.0010.48209.60 
  Carrazana Vazquez, Pedro A. 2202 CUB0.501-0.0120-0.20 
  Piedra Salabarria, Ernesto 2247 CUB0.001-0.4520-9.00 
  Carrazana Vazquez, Pedro Ernesto 2214 CUB0.5010.00200.00 
  La Villa Rivas, Marlon Javier 2238 CUB1.0010.542010.80 
  Pomares Diaz, Manuel Alejandro f2240 CUB0.001-0.4620-9.20 
  Franco Aguilar, Orelvis 2205 CUB0.501-0.0120-0.20 
  Ruiz Ponce, Fabio Luis 2200 CUB0.501-0.0220-0.40 
  Carrazana Vazquez, Pedro A. 2202 CUB0.501-0.0120-0.20 
  Piedra Salabarria, Ernesto 2247 CUB0.5010.05201.00 
  Carrazana Vazquez, Pedro Ernesto 2214 CUB0.5010.00200.00 
  La Villa Rivas, Marlon Javier 2238 CUB0.001-0.4620-9.20 
  Pomares Diaz, Manuel Alejandro f2240 CUB0.5010.04200.80 

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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