Individual Calculations July 2008
 Jodar Arias, Marlon  Total change: -26.00  Rating chartPersonal card
 TORNEO INTERNACIONAL AJEDUNI 2008 Ciudad Habana CUB 2008-03-18
RcRownchangeKK*chgGame
 2125 2131 1.00 4 -1.04 25 -26.00 
  Montano, Alejandro 2068 CUB0.001-0.5925-14.75 
  Catala, Ivette wf2136 CUB0.001-0.4925-12.25 
  Hernandez, Barreras Yerandy J 2162 CUB0.001-0.4625-11.50 
  Cardin Machado, David G 2132 CUB1.0010.502512.50 

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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