Individual Calculations September 2009
 Fonseca Rodriguez, Yasser Antonio  Total change: 45.45  Rating chartPersonal card
 III ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2161 1987 5.50 9 3.03 15 45.45 
  Girones Barrios, Yans Richard 2157 CUB1.0010.721510.80 
  Rosa Capote, Alexander 2166 CUB0.001-0.2715-4.05 
  Olivera Medrano, Yosvany 2132 CUB1.0010.691510.35 
  Jodar Arias, Marlon 2120 CUB1.0010.681510.20 
  Catala Matienzo, Ivette wf2157 CUB0.001-0.2815-4.20 
  Avalos Leon, Yessel 2154 CUB1.0010.721510.80 
  Infante Machin, Brian Jose 2157 CUB1.0010.721510.80 
  Hedman Senarega, Jose Antonio f2229 CUB0.5010.30154.50 
  Marzo Arias, Valentin 2176 CUB0.001-0.2515-3.75 

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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