Individual Calculations June 2015
 Sbrissa Neto, David Antonio  Total change: -7.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2015 Sao Paulo/SP BRA 2015-04-30
RcRownchangeKK*chgGame
 1879 1826 1.50 4 -0.18 40 -7.20 
  Tomic, Marco Di Pillo 2000 BRA0.001-0.2740-10.80 
  Castro, Leonardo Nascimento 1550 BRA1.0010.17406.80 
  Miquelin, Nicolas Seoane 2000 BRA0.001-0.2740-10.80 
  Leon Lopes, Sergio Amadeus 1967 BRA0.5010.19407.60 

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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