Individual Calculations July 2019
 Carneiro, Breno B. De Siqueira  Total change: 7.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1600 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1439 1580 5.00 7 0.18 40 7.20 
  Oliveira, Debora Goncalves 1352 BRA1.0010.21408.40 
  Shimura Junior, Carlos 1445 BRA1.0010.324012.80 
  Pereira Neto, Francisco Mota 1473 BRA0.001-0.6540-26.00 
  Giove, Matheus Faria 1435 BRA1.0010.314012.40 
  De Oliveira, John Richard Apareci 1487 BRA1.0010.374014.80 
  Carvalho, Isis 1400 BRA0.001-0.7440-29.60 
  Dos Santos, Paulo H. Maximo 1481 BRA1.0010.364014.40 

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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