Individual Calculations April 2015
 Serpa, Rafael Araujo  Total change: 20.00  Rating chartPersonal card
 I IRT STD do CXG 2015 Rio de Janeiro BRA 2015-03-06
RcRownchangeKK*chgGame
 2007 2073 4.00 6 0.50 40 20.00 
  Rovedo, Salomao 1780 BRA1.0010.15406.00 
  Chaves, Jorge Antonio Torres 1988 BRA1.0010.384015.20 
  Marcolino, Daniel Mattos 2057 BRA1.0010.484019.20 
  Baeta, Marcio Netto 2073 BRA0.5010.00400.00 
  Manzi, Luiz Antonio Bardaro 2076 BRA0.5010.00400.00 
  Santos Filho, Tadeu Sousa 2065 BRA0.001-0.5140-20.40 

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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