Individual Calculations April 2016
 Souza Neto, Hilton Vilarim De  Total change: -13.40  Rating chartPersonal card
 Aberto do Brasil VII Memorial Bobby Fischer Joao Pessoa PB BRA 2016-03-11
RcRownchangeKK*chgGame
 1988 1933 1.00 4 -0.67 20 -13.40 
  Palacio, Igor Da Paz 2107 BRA0.001-0.2720-5.40 
  Soares, Alberto Manoel Colares D 2119 BRA0.001-0.2620-5.20 
  De Araujo, Antonio Jose 1640 BRA1.0010.15203.00 
  Araujo, Sergio Murilo 2087 BRA0.001-0.2920-5.80 

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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