Individual Calculations September 2012
 Colautti, Marcela  Total change: 7.80  Rating chartPersonal card
 XII Abierto de Invierno "Libertadores del sur" Villa Ballester, Buenos Aires ARG 2012-08-17
RcRownchangeKK*chgGame
 2046 1947 2.50 5 0.52 15 7.80 
  Pichot, Alan f2291 ARG0.001-0.1215-1.80 
  Amicone, Ricardo Joaquin 1701 ARG1.0010.19152.85 
  Paveto, Kevin f2306 ARG1.0010.901513.50 
  Leon, Leonardo 1940 ARG0.501-0.0115-0.15 
  Lopez Rebert, Pablo 1991 ARG0.001-0.4415-6.60 

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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