Rapid: Individual Calculations July 2015
 Santos, Luciano Da Silva  Total change: -28.80  Rating chartPersonal card
 Copa Amigos do Xadrez RPD Goiania/GO BRA 2015-06-14
RcRownchangeKK*chgGame
 1721 1922 3.00 6 -1.44 20 -28.80 
  Oliveira, Gabriel Barbosa 1637 BRA0.501-0.3420-6.80 
  Rocha, Wesley Rodrigues 1679 BRA1.0010.20204.00 
  Okada, Dyogo Koithi 1696 BRA0.001-0.7920-15.80 
  Froes, Leonardo Sanches 1965 BRA0.5010.06201.20 
  Montufar Berrios, Lesly Vivian wc1798 BRA0.001-0.6720-13.40 
  Di Simoni, Rafaela Moura 1550 BRA1.0010.10202.00 

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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