Individual Calculations February 2018
 Barrientos Medina, Juan Carlos  Total change: -7.20  Rating chartPersonal card
 IRT Ricardo Izarra CACSM FASGBA Avellaneda ARG 2018-01-05
RcRownchangeKK*chgGame
 1809 1994 2.50 4 -0.36 20 -7.20 
  Ortega, David 1594  * ARG1.0010.08201.60 
  Villanueva, Hugo 1852 ARG0.001-0.6920-13.80 
  Morelli, Nicolas 2008 ARG1.0010.522010.40 
  Bargas, Dario 1780 ARG0.501-0.2720-5.40 
 * 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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