Individual Calculations July 2009
 Rago, Sergio  Total change: -18.15  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2028 2250 5.00 8 -1.21 15 -18.15 
  Veron, Jorge Anibal 1900 ARG1.0010.11151.65 
  Heinecke, Lucas 1979 ARG0.501-0.3315-4.95 
  Heinecke, Victor 2025 ARG0.501-0.2815-4.20 
  Albarracin, Nicolas 2029 ARG0.001-0.7815-11.70 
  Prieu, Gustavo 2003 ARG1.0010.19152.85 
  Barrientos Medina, Juan Carlos 2089 ARG0.501-0.2115-3.15 
  Vazquez, Maximiliano 2112 VEN0.501-0.1915-2.85 
  Campagnoni, Diego 2086 ARG1.0010.28154.20 

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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