Individual Calculations January 2014
 Ferreira, Alexander  Total change: -8.10  Rating chartPersonal card
 Campeonato Pan-Americano Senior 2013 Natal/RN BRA 2013-12-04
RcRownchangeKK*chgGame
 1790 1707 2.00 6 -0.54 15 -8.10 
  Baeta, Marcio Netto 2107  * BRA0.001-0.0815-1.20 
  Baltar, Petrov Ferreira 1808 BRA0.001-0.3615-5.40 
  Born, Ary 1474 BRA1.0010.21153.15 
  Roland, Marcos Maldonado 2106 BRA0.001-0.0815-1.20 
  Farias, Sergio Luiz Cardoso 1550 BRA0.001-0.7115-10.65 
  Macedo, Luiz Soares De 1693 BRA1.0010.48157.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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