Individual Calculations September 2012
 Garcia Matos, Maury  Total change: 13.05  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1917 1937 3.50 5 0.87 15 13.05 
  Arzuaga Hernandez, Ivan 2037 CUB0.001-0.3615-5.40 
  Guzman Rodriguez, Lazaro Mike 1839 CUB1.0010.37155.55 
  De La Rosa Irsula, Victor Fabian 1788 CUB1.0010.30154.50 
  Enriquez Gonzalez, Sergio 1879 CUB1.0010.42156.30 
  Rodriguez Lobeto, Boris Ernesto 2041 CUB0.5010.14152.10 

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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