Individual Calculations August 2019
 Staats, Gustavo Da Silva  Total change: -3.20  Rating chartPersonal card
 3o Circuito IRT de Xadrez STD Sub 2050 Taca Colegio Froebel 3a Etapa Sao Bento do Sul BRA 2019-07-12
RcRownchangeKK*chgGame
 1512 1572 1.00 2 -0.08 40 -3.20 
  Rahn, Marlon Cristiano 1172  * BRA1.0010.08403.20 
  Munaretto Jr, Alvanir Luiz 1852 BRA0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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