Individual Calculations October 2008
 Juarez Flores, Roberto  Total change: -17.55  Rating chartPersonal card
 Campeonato Subzonal Masculino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeKK*chgGame
 2052 2137 3.00 7 -1.17 15 -17.55 
  Urbina, Ricardo m2265 HON0.001-0.3315-4.95 
  Martinez, Luis Gerardo 1787 ESA1.0010.11151.65 
  Lopez, Carlos Manuel 1875 ESA1.0010.18152.70 
  Lorenzana, Wilson Estuardo f2215 GUA0.001-0.3915-5.85 
  Guillen Ramirez, Jose Antonio f2240 HON0.5010.14152.10 
  Villatoro Perez, Rudy Daniel 1924 GUA0.501-0.2715-4.05 
  Aguilar, Gustavo 2058 ESA0.001-0.6115-9.15 

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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