Individual Calculations July 2019
 Ataide, Gerson Britto  Total change: 11.60  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1600 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1451 1419 3.00 6 0.29 40 11.60 
  Niehues, Luiz Cesar 1545 BRA1.0010.674026.80 
  Borger, David Lupovici 1519 BRA0.001-0.3640-14.40 
  Da Costa, Carlos Henrique Luz 1549 BRA0.001-0.3240-12.80 
  De Avelar, Flavio Henrique 1593 BRA0.001-0.2740-10.80 
  Barberi, Catarina 1167 BRA1.0010.19407.60 
  Calcada, Henrique Galvan 1332 BRA1.0010.384015.20 

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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