Individual Calculations September 2014
 Mantilla Gras, Geydis De La C.  Total change: 70.00  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 2029 1893 4.00 7 1.75 40 70.00 
  Gonzalez Ramos, Eduardo 2053 CUB1.0010.714028.40 
  Munoz Valor, Adonis 2046 CUB0.5010.20408.00 
  Lipinski Guzman, Mario 2037 CUB0.001-0.3140-12.40 
  Acosta Perez, Roberto Ismael 2069 CUB0.5010.23409.20 
  Torres Hernandez, Juan Jose 2052 CUB0.5010.21408.40 
  Collazo Perez, Jorge Luis 1924 CUB1.0010.544021.60 
  Rama Gonzalez, Ricardo 2021 CUB0.5010.17406.80 

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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