Individual Calculations May 2017
 De Moura, Sergio Jovelino  Total change: 31.00  Rating chartPersonal card
 VI Sao Paulo Open Grupo B - Sub-2050 Sao Paulo SP BRA 2017-04-14
RcRownchangeKK*chgGame
 1867 1986 5.50 6 1.55 20 31.00 
  Bonfim, Regina Rodrigues wf1769 BRA1.0010.22204.40 
  Boabaid, Jorge Alberto Duardes c1852 BRA1.0010.32206.40 
  De Almeida, Guilherme Pereira 1877 BRA1.0010.35207.00 
  Baba, Renato 1910 BRA1.0010.40208.00 
  Deus Filho, Joaquim De 1915 BRA1.0010.40208.00 
  Reinaldo Dos Santos, Julio 1880 BRA0.501-0.1420-2.80 

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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