Rapid: Individual Calculations July 2019
 Claro, Rafael Cabral  Total change: 5.20  Rating chartPersonal card
 Trofeu Imperio do Xadrez 5a Etapa XX Circuito Vale Paraibano RPD Jacarei SP BRA 2019-06-16
RcRownchangeKK*chgGame
 1457 1057 0.50 3 0.26 20 5.20 
  Guedes, Leonardo Alves 1457  * BRA0.001-0.0820-1.60 
  De Oliveira, John Richard Apareci 1457  * BRA0.5010.42208.40 
  Espirito Santo, Jean Carlo 1457  * BRA0.001-0.0820-1.60 
 * 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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