Individual Calculations January 2015
 Guelman, Jorge Miguel  Total change: -42.00  Rating chartPersonal card
 Torneo Abierto de la Diversidad Cultural 2014 Buenos Aires ARG 2014-10-06
RcRownchangeKK*chgGame
 1864 1652 0.00 4 -1.05 40 -42.00 
  Benedetti, Claudio 2042 ARG0.001-0.0940-3.60 
  Martinez, Jose Enrique 1804 ARG0.001-0.3040-12.00 
  Heinecke, Victor 1988 ARG0.001-0.1240-4.80 
  Natan, Isaac 1621 ARG0.001-0.5440-21.60 

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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