Individual Calculations June 2015
 Hadad Diaz, Antonio Alirio  Total change: 10.20  Rating chartPersonal card
 IRT 45 Aniv. Vida Ajedrecista MN Pablo Acuna Puerto La Cruz VEN 2015-04-30
RcRownchangeKK*chgGame
 1955 2097 4.50 6 0.51 20 10.20 
  Mata Alfaro, Christian Daniel 1697  * VEN1.0010.08201.60 
  Fleitas, Jose Gregorio 1854 VEN1.0010.20204.00 
  Rodriguez Reyes, Jose Bernabe 2069 VEN1.0010.46209.20 
  Osorio Guevara, Javier Jose 2055 VEN0.501-0.0620-1.20 
  Marcano Veliz, Jose 2130 VEN1.0010.552011.00 
  Batista Silvestre, Miguel Angel 1927 VEN0.001-0.7220-14.40 
 * 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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