Individual Calculations October 2018
 Vallejos, Jose Antonio  Total change: -6.20  Rating chartPersonal card
 II IRT Pensado sub 2200 CXSP Sao Paulo SP BRA 2018-09-08
RcRownchangeKK*chgGame
 1619 1840 3.50 5 -0.31 20 -6.20 
  Okuda, Paulo Alexandre Yuji 1561 BRA0.001-0.8420-16.80 
  Blanco, Paulo Renato 1449 BRA1.0010.09201.80 
  Simao Vasconcellos, Pedro August 1820 BRA0.501-0.0320-0.60 
  Lima, Vinicius Taishun 1608 BRA1.0010.21204.20 
  De Macedo, Camila Ferreira 1656 BRA1.0010.26205.20 

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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