Individual Calculations September 2009
 Gomez Arnau, Reinerio  Total change: -12.30  Rating chartPersonal card
 III ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2099 2221 4.50 8 -0.82 15 -12.30 
  Interian Rodriguez, Alberto De Di 2060 CUB0.501-0.2115-3.15 
  Aragon Plasencia, Jesus 2073 CUB0.501-0.2015-3.00 
  Rodriguez Lobeto, Boris Ernesto 2095 CUB1.0010.33154.95 
  Chavarria Sosa, Mario Antonio 2103 CUB0.501-0.1615-2.40 
  Gonzalez Rondon, Gelacio 2079 CUB0.501-0.1915-2.85 
  Miranda Rodriguez, Tania wf2090 CUB1.0010.32154.80 
  Perez Ibanez, Rene 2134 CUB0.501-0.1215-1.80 
  Girones Barrios, Yans Richard 2157 CUB0.001-0.5915-8.85 

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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