Individual Calculations June 2017
 Rivera Fernandez, Fredy Aleja  Total change: 12.00  Rating chartPersonal card
 I Aberto FEXPA U2200 Belem PA BRA 2017-05-19
RcRownchangeKK*chgGame
 1739 1518 1.00 3 0.30 40 12.00 
  Assuncao, Darlane Brito 1791 BRA0.001-0.1740-6.80 
  Amorim, Genaro Jose Melo De 1825 BRA0.001-0.1440-5.60 
  De Vilhena, Cleriston Mubarak 1601 BRA1.0010.614024.40 

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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