Individual Calculations July 2012
 Aberbach, Angel  Total change: -16.35  Rating chartPersonal card
 Primera Categoria del Club Mariano Moreno Buenos Aires ARG 2012-06-06
RcRownchangeKK*chgGame
 2021 2039 1.00 4 -1.09 15 -16.35 
  Lopez Sant Andrea, Javier 2073 ARG0.5010.05150.75 
  Calderon, Luis 1943 ARG0.001-0.6315-9.45 
  Pascual, Diego 2009 ARG0.501-0.0415-0.60 
  Romano, Oscar 2059 ARG0.001-0.4715-7.05 

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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