Individual Calculations July 2009
 Olivera Medrano, Yosvany  Total change: 0.15  Rating chartPersonal card
 XII Campeonato Abierto por Equipos Ajeduni 2009 Ciudad Habana CUBA CUB 2009-03-31
RcRownchangeKK*chgGame
 2133 2132 3.00 6 0.01 15 0.15 
  Fernandez, Jose A 2171 CUB1.0010.55158.25 
  Rodriguez, Joan 2118 CUB0.001-0.5215-7.80 
  Hedman Senarega, Jose Antonio f2236 CUB0.001-0.3615-5.40 
  Fonseca, Yasser 1952 CUB1.0010.26153.90 
  Arencibia Monduy, Antonio 2102 CUB1.0010.46156.90 
  Gonzalez Rondon, Gelacio 2216 CUB0.001-0.3815-5.70 

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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