Individual Calculations April 2014
 Cabrera Torres, Raul  Total change: -9.60  Rating chartPersonal card
 Felix Varela Morales Villa Clara CUB 2014-02-20
RcRownchangeKK*chgGame
 2228 2198 3.50 9 -0.64 15 -9.60 
  Hernandez Copin, Elvis 2219 CUB0.001-0.4715-7.05 
  Moreno Del Pozo, Orlando 2212 CUB1.0010.52157.80 
  Lefran Torres, Manuel Alejandro 2193 CUB0.501-0.0115-0.15 
  Diaz Perez, Michel Alejandro f2257 CUB0.001-0.4215-6.30 
  Piedra Salabarria, Ernesto 2206 CUB0.001-0.4915-7.35 
  Prampen Carrillo, Victor Raydel f2230 CUB0.5010.04150.60 
  Gil Alba, Hector Luis f2230 CUB0.5010.04150.60 
  Soria Delgado, Kadir 2255 CUB0.5010.08151.20 
  Ochoa De La Rosa, Manuel Dario 2246 CUB0.5010.07151.05 

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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