Individual Calculations July 2019
 Haraguchi, Diego Sashaki  Total change: 110.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1800 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1719 1524 4.50 7 2.76 40 110.40 
  Rial, Antonio Marcos Pinon 1735 BRA0.5010.274010.80 
  Da Silva, Matheus Lopes 1633 BRA1.0010.654026.00 
  Mesquita, Arnaldo Leite 1741 BRA0.5010.284011.20 
  Rodrigues Mota, Romulo Cardoso S 1712 BRA1.0010.744029.60 
  Martins De Aguiar, Marina 1724 BRA1.0010.764030.40 
  Sousa, Fabio De Fatima 1695 BRA0.5010.23409.20 
  Da Silva, Joao Carlos Orguim 1793 BRA0.001-0.1740-6.80 

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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