Rapid: Individual Calculations August 2019
 Costa, Iaggo Bernini  Total change: 7.00  Rating chartPersonal card
 Campeonato Municipal de Xadrez RPD AXSCS 2019 Sao Caetano do Sul SP BRA 2019-06-30
RcRownchangeKK*chgGame
 1820 1507 1.00 4 0.35 20 7.00 
  Rodrigues, Leonardo De Miranda 1907  * BRA0.001-0.0820-1.60 
  Agostinho, Albano 1874 BRA0.001-0.1020-2.00 
  Lima, Rodrigo Teixeira 1590 BRA1.0010.612012.20 
  Valente, Rodrigo De Deus 1907  * 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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