Individual Calculations August 2015
 Itagyba, Renan Fortes  Total change: -40.40  Rating chartPersonal card
 IRT STD Memorial Antonio Jose Franca Garcia U2200 Sao Paulo/SP BRA 2015-06-28
RcRownchangeKK*chgGame
 1791 1548 0.00 1 -0.20 40 -8.00 
  Silva, Vinicius Parente 1791 BRA0.001-0.2040-8.00 

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)
 
 II Etapa do Circuito IRT LXSBC Xadrez Standard 2015 Sao Bernardo do Campo/SP BRA 2015-07-24
RcRownchangeKK*chgGame
 1810 1548 0.00 4 -0.81 40 -32.40 
  Batista, Renato Luiz 1948  * BRA0.001-0.0840-3.20 
  Pereira, Jorge Luiz Rodrigues 1887 BRA0.001-0.1240-4.80 
  Silva, Diogo Angeli 1795 BRA0.001-0.1940-7.60 
  Dutra, Liliam Guedes 1609 BRA0.001-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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