Individual Calculations November 2013
 Vieira, Alexandre Letizio  Total change: 39.60  Rating chartPersonal card
 Aberto do Brasil de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-09-26
RcRownchangeKK*chgGame
 1918 1691 2.50 6 1.03 15 15.45 
  Garkauskas, Otto Dmitry 2091  * BRA0.5010.42156.30 
  Fernandes De Sousa, Julio Cesar 2015 BRA0.001-0.1315-1.95 
  Nakata, Thifanni Harumi 1521 BRA1.0010.28154.20 
  Rodrigo Da Silva, Edson 1960 BRA0.5010.33154.95 
  Abreu, Nilton Silva 2048 BRA0.001-0.1115-1.65 
  Casarin, Luis Marcio Pinhatti 1874 BRA0.5010.24153.60 
 * 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)
 
 I IRT Jarbas Karman Sao Paulo/SP BRA 2013-10-25
RcRownchangeKK*chgGame
 1927 1707 2.50 4 1.61 15 24.15 
  Cadilhac, Igor Tokuichi Kikuchi 1998 BRA0.001-0.1515-2.25 
  Atanes Neto, Severiano 1935 BRA1.0010.791511.85 
  Casarin, Luis Marcio Pinhatti 1874 BRA1.0010.721510.80 
  Soares, Lucas Vicente 1902 BRA0.5010.25153.75 

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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