Individual Calculations January 2009
 Carvalho, Maciel Moreira  Total change: 0.00  Rating chartPersonal card
 Lourenço Joao Cordioli Chess Open Brasil 2008 Petrolina/PE BRA 2008-10-09
RcRownchangeRpKK*chgGame
 2059 0 2.00 4 0.00 2059   0.00 
  Mascarenhas, Alberto Pinheiro f2228 BRA0.0010.00 0.00 
  Santos, Agnaldo Melo Dos 1750 BRA1.0010.00 0.00 
  Lucena, Jose Silvio Bezerra De 2160 BRA0.5010.00 0.00 
  Araujo De Azevedo, Alcides Alexan 2096 BRA0.5010.00 0.00 

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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