Individual Calculations September 2015
 Da Cunha, Giovanni Maciel  Total change: 27.20  Rating chartPersonal card
 Zonal Paraense 2015 Belem PA BRA 2015-08-07
RcRownchangeKK*chgGame
 2035 1987 4.00 6 1.36 20 27.20 
  Moraes, Nelson Da Silva c2234 BRA0.5010.31206.20 
  Veiga, Emerson De Sousa 2105 BRA1.0010.662013.20 
  De Souza Monteiro, Marcos Paulo 2038 BRA0.001-0.4320-8.60 
  Bonifacio, Carlos Alberto 1793 BRA0.501-0.2520-5.00 
  Oliveira, Joao Leonardo Silva 1813 BRA1.0010.27205.40 
  Cohen Farias, Paulo 2225 BRA1.0010.802016.00 

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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