Individual Calculations June 2013
 Walker Gomez, Cristobal Newton  Total change: -22.50  Rating chartPersonal card
 MARIA TERESA MORA GRUPO II La Habana CUB 2013-03-05
RcRownchangeKK*chgGame
 1955 2009 2.50 7 -1.50 15 -22.50 
  Lledo Perez, Sandy Osvaldo 1913 CUB0.501-0.1315-1.95 
  Villar Alonso, Javier 1897 CUB1.0010.35155.25 
  Gonzalez Ochoa, Yoana wf2060 CUB0.5010.07151.05 
  Ruiz Rivero, Miguel Alejandro 1974 CUB0.001-0.5515-8.25 
  Cepeda Garcia, Juan Tomas 1957 CUB0.001-0.5715-8.55 
  Gonzalez Munoz, Ariel 2042 CUB0.001-0.4515-6.75 
  Jimenez Valdivia, Lianet 1840 CUB0.501-0.2215-3.30 

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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