Individual Calculations September 2014
 Oramas Leliebre, Juan  Total change: -25.60  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1877 1894 2.50 6 -0.64 40 -25.60 
  Perez Perez, Fidel 1876 CUB0.001-0.5340-21.20 
  Naranjo Carrillo, Eriberto 1912 CUB0.5010.03401.20 
  Cartaya Verdecia, Michael 1858 CUB0.001-0.5540-22.00 
  Rodriguez Gomez, Juan Alberto 1871 CUB0.001-0.5340-21.20 
  Campuzano Gonzalez, Michael 1946 CUB1.0010.574022.80 
  Martinez Guedes, Jose 1800 CUB1.0010.374014.80 

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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