Individual Calculations July 2014
 Leon, Orlando  Total change: -9.30  Rating chartPersonal card
 Campeonato Centroamericano por equipos Masculino 2014 San Salvador ESA 2014-06-15
RcRownchangeKK*chgGame
 1999 2027 1.00 3 -0.62 15 -9.30 
  Solorzano, Andres 1947 HON0.001-0.6115-9.15 
  Vazquez Maccarini, Danitza wm1948 PUR1.0010.39155.85 
  Picado, Jorge 2103 NCA0.001-0.4015-6.00 

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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