Individual Calculations April 2013
 Brie, Juan  Total change: 9.30  Rating chartPersonal card
 Gran Prix Sub-2300 – 3ra Etapa 2013 Buenos Aires ARG 2013-02-04
RcRownchangeKK*chgGame
 1918 1748 2.00 5 0.62 15 9.30 
  Lupis, Federico 1963 ARG0.001-0.2315-3.45 
  Gonzalez, Carlos 1920 ARG1.0010.731510.95 
  Cisneros, German 1921 ARG0.001-0.2715-4.05 
  Martinez, Jose Enrique 1832 ARG1.0010.62159.30 
  Sammartino, Gabriel 1956 ARG0.001-0.2315-3.45 

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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