Individual Calculations April 2014
 De La Cruz, Erick  Total change: -23.10  Rating chartPersonal card
 IRT I TORNEO FIDE 2014 Guatemala GUA 2014-02-28
RcRownchangeKK*chgGame
 2057 2074 0.00 3 -1.54 15 -23.10 
  Cu Hor, Winston Darwin f2268 GUA0.001-0.2515-3.75 
  Blanco, Cesar Augusto 2105 USA0.001-0.4615-6.90 
  Figueroa, Julissa wc1798 GUA0.001-0.8315-12.45 

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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