Individual Calculations September 2010
 Llanos, Walter  Total change: 25.65  Rating chartPersonal card
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2094 2119 6.50 9 1.71 15 25.65 
  Ludena, Santiago 1985 PER0.001-0.6815-10.20 
  Llacsahuanga, Diego 2024 PER1.0010.37155.55 
  Matheus, Lidver 2001 PER1.0010.34155.10 
  Gomez Caceres, Jafet 1982 PER1.0010.32154.80 
  Berger, Andres 2191 PER0.5010.10151.50 
  Condori, Edwin 2183 PER1.0010.59158.85 
  Calcina, Gary 2169 PER0.5010.07151.05 
  Celis Sanchez, Carlos f2183 PER1.0010.59158.85 
  Cuellar, Diego f2127 PER0.5010.01150.15 

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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