Individual Calculations July 2019
 Martins De Aguiar, Marina  Total change: -44.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1800 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1575 1724 3.00 6 -1.12 40 -44.80 
  Yokomizo, Wilton 1468 BRA1.0010.19407.60 
  Conrado, Carlos Alberto 1447 BRA1.0010.17406.80 
  Da Justa, Saulo Freitas 1659 BRA0.001-0.5940-23.60 
  Haraguchi, Diego Sashaki 1524 BRA0.001-0.7640-30.40 
  Potasso Junior, Alvaro 1606 BRA1.0010.344013.60 
  Borges, Leonardo Hisao Herai 1748 BRA0.001-0.4740-18.80 

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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