Individual Calculations September 2016
 Brujin, Homero  Total change: -11.20  Rating chartPersonal card
 IX IRT ECP Etapa Jarbas Karman Sao Paulo SP BRA 2016-08-05
RcRownchangeKK*chgGame
 1712 1397 0.00 4 -0.56 20 -11.20 
  Serafim Junior, Arnor 1797  * BRA0.001-0.0820-1.60 
  Ishikawa, Emilio Keiji 1734 BRA0.001-0.1220-2.40 
  Itagyba, Renan Fortes 1671 BRA0.001-0.1720-3.40 
  De Oliveira, Francemir Barra 1647 BRA0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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