Rapid: Individual Calculations June 2017
 Vieira, Luiz Gonzaga Dos Santos  Total change: 1.40  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD - 11a. etapa Salvador BA BRA 2017-05-06
RcRownchangeKK*chgGame
 1724 1771 4.00 7 0.07 20 1.40 
  Ferreira, Marcone Fiuza 2090 BRA0.001-0.1320-2.60 
  Straatmann, Carlos Alberto 1739 BRA1.0010.46209.20 
  Silva, Gilberto Oliveira E 1827 BRA0.001-0.4220-8.40 
  Rocha Filho, Renato 1587 BRA0.001-0.7420-14.80 
  Araujo, Jose Pacheco De 1452 BRA1.0010.13202.60 
  Souza, Nivaldo Seixas De 1660 BRA1.0010.35207.00 
  Silva, Geraldo Fernandes Da 1714 BRA1.0010.42208.40 

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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