Individual Calculations February 2020
 Pertuzatti, Daniel  Total change: -27.80  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 1742 1937 6.00 10 -1.39 20 -27.80 
  Guimaraes, Diogo Duarte f2292 BRA0.001-0.1120-2.20 
  Correa, Joao Pedro Vieira 1665 BRA0.001-0.8320-16.60 
  Santana Magalhaes, Amanda Borges 1584 BRA1.0010.11202.20 
  Kim, Thiago 1717 BRA1.0010.22204.40 
  Eger, Laura Luisa 1656 BRA0.001-0.8420-16.80 
  Do Amaral E Silva, Larissa Blue 1610 BRA1.0010.13202.60 
  De Oliveira Filho, Fernando F 1680 BRA1.0010.18203.60 
  Allo Collante, Enrique 1641 PAR0.001-0.8520-17.00 
  Da Silva, Anderson Lemes 1788 BRA1.0010.30206.00 
  Lunelli, Neuri Antonio 1786 BRA1.0010.30206.00 

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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