Individual Calculations August 2012
 Bayona, Miguel  Total change: 7.35  Rating chartPersonal card
 TORNEO REGIONAL METROPOLITANO ABSOLUTO 2012 LIMA PER 2012-06-14
RcRownchangeKK*chgGame
 2089 2036 1.50 3 0.20 30 6.00 
  Bustamante, Godofredo 1922 PER1.0010.343010.20 
  Leiva, Giuseppe f2232 PER0.5010.25307.50 
  Arias, Mario 2114 PER0.001-0.3930-11.70 

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)
 
NOTE: K factor changed
 LVII Campeonato Nacional Open 2012 Piura PER 2012-07-06
RcRownchangeKK*chgGame
 2042 2036 4.00 8 0.09 15 1.35 
  Leiva, Giuseppe f2223 PER0.001-0.2615-3.90 
  Paredes Lagos, Anthony Javier 1842 PER1.0010.25153.75 
  Pena Morales, Hugo 2126 PER0.001-0.3815-5.70 
  Yong Ayon, Even 1909 PER0.501-0.1715-2.55 
  Bocanegra Acosta, Erick 1795 PER1.0010.20153.00 
  Vasquez Alzamora, Roberth 2091 PER1.0010.58158.70 
  Flores Arroyo, Luis 2116 PER0.5010.11151.65 
  Robledo, Manuel 2236 PER0.001-0.2415-3.60 

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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