Individual Calculations September 2014
 Martins, Clauber F  Total change: 4.40  Rating chartPersonal card
 Zonal Paraense de Xadrez 2014 Belem BRA 2014-08-22
RcRownchangeKK*chgGame
 2030 1976 1.50 3 0.22 20 4.40 
  Amorim, Genaro Jose Melo De 1986 BRA1.0010.512010.20 
  Veiga, Emerson De Sousa 2070 BRA0.001-0.3720-7.40 
  Albuquerque, Carlos Patrick S De 2035 BRA0.5010.08201.60 

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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