Individual Calculations April 2015
 Gutierrez Delgado, Yusuan A.  Total change: -18.80  Rating chartPersonal card
 Eldis Cobo 3 La Habana CUB 2015-02-15
RcRownchangeKK*chgGame
 2326 2322 4.00 10 -0.94 20 -18.80 
  Larrua Gonzalez, Fernando Osca f2312 CUB0.001-0.5120-10.20 
  Lopez Vilier, Luis Angel f2296 CUB1.0010.46209.20 
  Alvarez Ferreiro, Roberto f2313 CUB1.0010.49209.80 
  Fernandez Guillen, Ernesto J. f2365 CUB0.001-0.4420-8.80 
  Morales Romero, Pedro m2344 CUB0.001-0.4720-9.40 
  Larrua Gonzalez, Fernando Osca f2312 CUB0.001-0.5120-10.20 
  Lopez Vilier, Luis Angel f2296 CUB1.0010.46209.20 
  Alvarez Ferreiro, Roberto f2313 CUB0.001-0.5120-10.20 
  Fernandez Guillen, Ernesto J. f2365 CUB0.5010.06201.20 
  Morales Romero, Pedro m2344 CUB0.5010.03200.60 

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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