Individual Calculations September 2019
 De Almeida, Jose Fernando Antunes  Total change: -26.80  Rating chartPersonal card
 IRT STD ECP Etapa Jarbas Karman 2019 Sao Paulo SP BRA 2019-08-16
RcRownchangeKK*chgGame
 1518 1361 1.00 5 -0.67 40 -26.80 
  Itagyba, Renan Fortes 1722 BRA0.001-0.1040-4.00 
  Pascheto, Ademir Heleno 1733 BRA0.001-0.1040-4.00 
  Hacker, Lucas Wey 1331 BRA0.001-0.5440-21.60 
  Scolastici, Marcus Vinicius 1094 BRA1.0010.18407.20 
  Shimizu, Erik Kazuo 1711 BRA0.001-0.1140-4.40 

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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