Individual Calculations September 2012
 Roca Rojas, Ana Flavia  Total change: 20.55  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1975 2022 7.00 10 1.37 15 20.55 
  Becerra Licor, Keilyn 1885 CUB1.0010.32154.80 
  Dominguez Dager, Bessie 1844 CUB1.0010.27154.05 
  Morales Marmol, Marcos Antonio 1927 CUB1.0010.37155.55 
  Torres Jimenez, Leonardo 1971 CUB1.0010.43156.45 
  Toledo Fernandez, Lazaro Yunior 1988 CUB0.501-0.0515-0.75 
  Gutierrez Espinosa, Karen wf1997 CUB0.501-0.0315-0.45 
  Fonte Sanchez, Paula 2024 CUB0.001-0.5015-7.50 
  Fernandez De La Vara, Arnaldo 2051 CUB0.5010.04150.60 
  Lopez Hernandez, Eddy 2024 CUB1.0010.50157.50 
  Perea Ladron De Guevara, Eduardo 2037 CUB0.5010.02150.30 

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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