Individual Calculations July 2019
 Torres, Eduardo Lisboa  Total change: -17.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U2000 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1832 1889 2.00 5 -0.85 20 -17.00 
  De Macedo Jr., Joel Xavier 1993 BRA0.5010.14202.80 
  Mota, Nataniel Julio Pereira 1920 BRA0.5010.04200.80 
  Da Silva, Anderson Lemes 1751 BRA0.501-0.1920-3.80 
  De Freitas, Isabella Ribeiro Cont 1623 BRA0.501-0.3220-6.40 
  Leon Lopes, Sergio Amadeus 1873 BRA0.001-0.5220-10.40 

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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