Individual Calculations October 2012
 Leon, Leonardo  Total change: -4.05  Rating chartPersonal card
 Torneo Abierto Gran Prix Sub-2300 - 1era Etapa Buenos Aires ARG 2012-08-27
RcRownchangeKK*chgGame
 1911 1940 3.50 7 -0.27 15 -4.05 
  Lida Garcia, Fernando 1998 ARG0.5010.08151.20 
  Ippoliti, Horacio 2037 ARG0.001-0.3715-5.55 
  March, Diego 1804 ARG1.0010.32154.80 
  Da Fonseca, Jorge 1979 ARG0.5010.05150.75 
  Giuliani, German 1823 ARG0.501-0.1615-2.40 
  Artana, Rodrigo 1965 ARG0.001-0.4715-7.05 
  Burgin, Dario 1773 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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