Individual Calculations July 2014
 Sarat, Victor  Total change: 4.05  Rating chartPersonal card
 IRT III TORNEO NACIONAL ABIERTO FIDE 2014 Guatemala GUA 2014-05-30
RcRownchangeKK*chgGame
 2126 2072 2.00 4 0.27 15 4.05 
  Lorenzana, Wilson Estuardo m2208 GUA0.001-0.3215-4.80 
  Figueroa Gonzalez, Karen Luvia 1767 GUA1.0010.14152.10 
  Pineda, Juan Jose 2119 NCA1.0010.57158.55 
  Juarez Flores, Carlos A. m2410 GUA0.001-0.1215-1.80 

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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