Individual Calculations October 2017
 De Moura, Valderi Nascimento  Total change: -9.40  Rating chartPersonal card
 Regional Centro Oeste 2017 Brasilia DF BRA 2017-09-22
RcRownchangeKK*chgGame
 1722 1732 2.00 5 -0.47 20 -9.40 
  Maciel, Diogo Alves 1942 BRA0.001-0.2320-4.60 
  Junqueira, Leonardo De Faria 1459 BRA1.0010.17203.40 
  Wolff, Carlos Alberto 1840 BRA0.001-0.3520-7.00 
  Castellar, Juarez Iorio 1336 BRA1.0010.08201.60 
  Mendes, Antonio Daniel Nobre 2035 BRA0.001-0.1420-2.80 

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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