Individual Calculations January 2012
 Maracaba, Francisco Wladimir G  Total change: -6.60  Rating chartPersonal card
 II Campeonato de Veteranos do Nordeste 2011 Joao Pessoa/PB BRA 2011-11-04
 1909 2000 2.00 4 -0.44 15 -6.60 
  Ferreira, Alexander 1683 BRA0.501-0.3715-5.55 
  Azevedo, Eduardo Jose E De 1920 BRA1.0010.39155.85 
  Nogueira, Francisco De Melo 2189 BRA0.001-0.2515-3.75 
  Melo, Fernando Antonio Albuquerq 1845 BRA0.501-0.2115-3.15 

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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