Individual Calculations August 2012
 Condori, Edwin  Total change: -3.90  Rating chartPersonal card
 LVII Campeonato Nacional Open 2012 Piura PER 2012-07-06
RcRownchangeKK*chgGame
 2087 2200 5.50 9 -0.26 15 -3.90 
  Paredes Lagos, Anthony Javier 1842 PER1.0010.10151.50 
  Serrano, David 2077 PER0.001-0.6715-10.05 
  Pazos, Marco 1950 PER1.0010.19152.85 
  Rojas Menor, Walter Alejandro 1982 PER1.0010.22153.30 
  Requejo, Oswaldo 2239 PER0.5010.05150.75 
  Aguilar, Luciano 2002 PER1.0010.24153.60 
  Pacheco, Marco f2374 PER0.001-0.2715-4.05 
  Suasnabar, Jesus 2090 PER1.0010.35155.25 
  Leiva, Giuseppe f2223 PER0.001-0.4715-7.05 

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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