Individual Calculations September 2019
 Barros, Jardel Teti  Total change: 104.40  Rating chartPersonal card
 IRT STD ECP Etapa Jarbas Karman 2019 Sao Paulo SP BRA 2019-08-16
RcRownchangeKK*chgGame
 1601 1301 3.50 6 2.61 40 104.40 
  Da Rosa, Henrique Jaze Simoes 1675 BRA0.001-0.1040-4.00 
  Funayama S A, Yuri 1595 BRA1.0010.854034.00 
  Borger, Daniel 1596 BRA1.0010.854034.00 
  Correa, Joao Pedro Vieira 1604 BRA0.5010.364014.40 
  De Albuquelque, Gabriel Tenorio 1580 BRA0.001-0.1640-6.40 
  Maraz, Ricardo 1556 BRA1.0010.814032.40 

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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