Individual Calculations September 2015
 Ruiz Rivero, Miguel Alejandro  Total change: 120.00  Rating chartPersonal card
 Batalla de ideas 2015 Matanzas CUB 2015-07-20
RcRownchangeKK*chgGame
 2001 2055 6.00 10 0.26 40 10.40 
  Borges Barroso, Yohan 2128 CUB1.0010.604024.00 
  Powers Roibal, Frank 2027 CUB0.001-0.5440-21.60 
  Ruiz Rivero, Alexander Lenier 1988 CUB0.501-0.0940-3.60 
  Hernandez Cristia, Ariel 1923 CUB1.0010.324012.80 
  Hernandez Ruiz, Jonathan 1941 CUB0.501-0.1640-6.40 
  Borges Barroso, Yohan 2128 CUB1.0010.604024.00 
  Powers Roibal, Frank 2027 CUB0.001-0.5440-21.60 
  Ruiz Rivero, Alexander Lenier 1988 CUB1.0010.414016.40 
  Hernandez Cristia, Ariel 1923 CUB0.501-0.1840-7.20 
  Hernandez Ruiz, Jonathan 1941 CUB0.501-0.1640-6.40 

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)
 
 Agosto de Victorias 2015 Mayabeque CUB 2015-08-10
RcRownchangeKK*chgGame
 2078 2055 6.50 8 2.74 40 109.60 
  Gutierrez Espinosa, Karen wf2078 CUB1.0010.534021.20 
  Diaz Gonzalez, Antonio Giomar 2022 CUB1.0010.454018.00 
  Gonzalez Ochoa, Yoana wf2111 CUB0.5010.08403.20 
  Gonzalez Ramos, Eduardo 2099 CUB1.0010.564022.40 
  Gutierrez Espinosa, Karen wf2078 CUB1.0010.534021.20 
  Diaz Gonzalez, Antonio Giomar 2022 CUB0.501-0.0540-2.00 
  Gonzalez Ochoa, Yoana wf2111 CUB1.0010.584023.20 
  Gonzalez Ramos, Eduardo 2099 CUB0.5010.06402.40 

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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