Individual Calculations January 2015
 Maia, Marco Aurelio Ferreira  Total change: -1.00  Rating chartPersonal card
 V IRT CXG Rio de Janeiro/RJ BRA 2014-11-08
RcRownchangeKK*chgGame
 2051 2141 3.00 5 -0.05 20 -1.00 
  Da Silva, Claudio Oliveira 1821 BRA1.0010.13202.60 
  Rangel, Daniel f2291 BRA0.001-0.3020-6.00 
  Noseda, Francesco 1957 ITA1.0010.26205.20 
  Zacarias, Rodrigo Medeiros 2123 BRA0.501-0.0320-0.60 
  Manzi, Luiz Antonio Bardaro 2062 BRA0.501-0.1120-2.20 

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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