Individual Calculations June 2016
 Araujo, Raoni  Total change: -1.20  Rating chartPersonal card
 VIII IRT LMX Circuito Maranhense de Xadrez 2016 - Etapa de Santa Luzia Santa Luzia MA BRA 2016-04-29
RcRownchangeKK*chgGame
 1934 1798 1.00 3 -0.03 40 -1.20 
  Luz, Edmundo Reis 2137 BRA0.001-0.1240-4.80 
  Sousa, Luciana Da Silva 1694 BRA1.0010.364014.40 
  Abreu, Nilton Silva 1970 BRA0.001-0.2740-10.80 

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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