Individual Calculations October 2019
 Borger, Daniel  Total change: 1.80  Rating chartPersonal card
 IRT STD ECP - Etapa Peter Schutt 2019 Sao Paulo SP BRA 2019-09-13
RcRownchangeKK*chgGame
 1568 1545 2.00 4 0.09 20 1.80 
  Mobaier, Sergio 1887 BRA0.001-0.1220-2.40 
  Usui, Gabriella Yumi 1219 BRA1.0010.13202.60 
  Okuda, Paulo Alexandre Yuji 1760 BRA0.001-0.2320-4.60 
  Barros, Jardel Teti 1405 BRA1.0010.31206.20 

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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