Rapid: Individual Calculations January 2015
 De Oliveira, Aquiles Machado  Total change: -13.80  Rating chartPersonal card
 Campeonato Goiano de Xadrez RPD 2014 - Fase Final Goiania/GO BRA 2014-12-13
RcRownchangeKK*chgGame
 1979 2083 5.00 9 -0.69 20 -13.80 
  Santos, Luciano Da Silva 1932 BRA0.501-0.2020-4.00 
  De Moura, Valderi Nascimento 1705 BRA1.0010.09201.80 
  Ferreira, Henrique Camara 2205 BRA0.5010.17203.40 
  Silvino, Eduardo Ribeiro 1817 BRA1.0010.18203.60 
  Garcia, Gabriel Gonzaga 1967 BRA0.501-0.1620-3.20 
  Vieira Junior, Emivaldo 1942 BRA1.0010.31206.20 
  Da Silva Filho, Jair Humberto 1908 BRA0.001-0.7320-14.60 
  De Paula, Guilherme Bueno 1909 BRA0.001-0.7320-14.60 
  Perdomo, Leandro Daniel m2424 ARG0.5010.38207.60 

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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