Blitz: Individual Calculations June 2018
 Bonfim, Hudson Soares Do  Total change: -4.20  Rating chartPersonal card
 Torneio de Xadrez BLZ CXRV 2018 Serra ES BRA 2018-04-29
RcRownchangeKK*chgGame
 1938 1907 3.00 7 -0.21 20 -4.20 
  Verdibello, Mario Arnaldo B 2079 BRA0.001-0.2720-5.40 
  Carvalho, Luiz Candido Brant 1770 BRA0.001-0.6820-13.60 
  Oliveira, Alberty Rogher De 2088 BRA1.0010.742014.80 
  Vieira, Paulo Cesar 1827 BRA1.0010.39207.80 
  Bortoloso, Moacir Canella c2041 BRA0.001-0.3220-6.40 
  Lage, Sergio Correa Magalhaes 1918 BRA1.0010.522010.40 
  Alves, Alessandro Cunha 1845 BRA0.001-0.5920-11.80 

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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