Individual Calculations September 2017
 Silva, Edonias Viriato  Total change: 0.00  Rating chartPersonal card
 Zonal Goias 2017 Goiania GO BRA 2017-08-18
RcRownchangeRpKK*chgGame
 1940 0 3.50 5 0.00 1980   0.00 
  Santos, Luciano Da Silva 1920 BRA0.5010.00 0.00 
  Campos, Westerley Batista 1756 BRA1.0010.00 0.00 
  Vilela, Humberto Franca 1897 BRA1.0010.00 0.00 
  Mourao, Igor A.c.lofredo 2108 BRA0.0010.00 0.00 
  Da Silva Filho, Jair Humberto 2018 BRA1.0010.00 0.00 

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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