Individual Calculations July 2012
 Ayala, Gustavo  Total change: 7.65  Rating chartPersonal card
 IRT de invierno 2012 - Colegio San Martin Avellaneda, Buenos Aires ARG 2012-04-27
RcRownchangeKK*chgGame
 1772 1939 4.00 5 0.51 15 7.65 
  Sciacca, Eduardo 1539  * ARG1.0010.08151.20 
  Crespillio, Rodrigo 1867 ARG1.0010.40156.00 
  Romano, Guillermo 1805 ARG0.501-0.1815-2.70 
  Leon, Leonardo 1719 ARG0.501-0.2815-4.20 
  Gonzalez, Carlos 1932 ARG1.0010.49157.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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