Individual Calculations May 2010
 Quarracino, Carlos  Total change: -9.30  Rating chartPersonal card
 IRT Ciudad de Villa Ballester Ballester, Buenos Aires ARG 2010-04-16
RcRownchangeKK*chgGame
 1966 2232 5.00 7 -0.62 15 -9.30 
  Medina, Lihue 1832  * ARG1.0010.08151.20 
  Ferraro, Oscar Anibal 1832  * ARG1.0010.08151.20 
  Bulcourf, Carlos f2190 ARG1.0010.44156.60 
  Ciurlanti, Federico 2055 ARG0.001-0.7315-10.95 
  Villarreal, Ivan Nicolas 1920 ARG1.0010.14152.10 
  Codigone, Maximiliano 1871 ARG0.501-0.4015-6.00 
  Jungblut, Jose A. 2061 ARG0.501-0.2315-3.45 
 * 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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