Individual Calculations September 2012
 Da Fonseca, Jorge  Total change: -6.90  Rating chartPersonal card
 Abierto de Invierno Buenos Aires ARG 2012-08-06
RcRownchangeKK*chgGame
 1885 1979 4.00 7 -0.23 30 -6.90 
  Poppi, Mario 1579  * ARG1.0010.08302.40 
  Vazquez, Maximiliano 2089 VEN0.001-0.3530-10.50 
  Burgin, Dario 1773 ARG1.0010.24307.20 
  Ippoliti, Horacio 2037 ARG0.001-0.4230-12.60 
  Brie, Juan 1750 ARG1.0010.21306.30 
  Lida Garcia, Fernando 1998 ARG0.001-0.4730-14.10 
  Sammartino, Gabriel 1967 ARG1.0010.483014.40 
 * 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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