Individual Calculations April 2014
 Boabaid, Jorge Alberto Duardes  Total change: 6.90  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 1994 1849 2.00 5 0.46 15 6.90 
  Awoki, Daniel Teidi 1952 BRA0.001-0.3615-5.40 
  Teixeira, Aloisio 1950 BRA1.0010.64159.60 
  Brandao, Renan Alves 2075 BRA1.0010.791511.85 
  Catozzo Jr, Vinicius 2049 BRA0.001-0.2415-3.60 
  Barreto Junior, Williem Silva 1942 BRA0.001-0.3715-5.55 

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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