Rapid: Individual Calculations July 2016
 Melo, Gabrieli De  Total change: 9.00  Rating chartPersonal card
 I IRT Aberto do Brasil de Xadrez RPD de Torres Torres RS BRA 2016-05-28
RcRownchangeKK*chgGame
 1861 1783 1.50 5 -0.60 20 -12.00 
  Tambara, Newton 1665 BRA1.0010.34206.80 
  Menna Barreto, Luiz Ney f2183  * BRA0.001-0.0820-1.60 
  Gazola, Giovanni 1899 BRA0.5010.16203.20 
  Da Silva, Joao Carlos Orguim 1829 BRA0.001-0.4420-8.80 
  Ossi, Antonio Afonso De Freita 1729 BRA0.001-0.5820-11.60 
 * 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 Oncosinos de Xadrez RPD 2016 Porto Alegre RS BRA 2016-06-04
RcRownchangeKK*chgGame
 1850 1783 3.50 6 1.05 20 21.00 
  Fonseca, Luis Ernesto Serra Az 1981 BRA1.0010.762015.20 
  Deste, Dayan Kuhn 2005 BRA0.5010.28205.60 
  Prochnow, Marcos Alberto 1492 BRA1.0010.15203.00 
  Dornelles, Marcio Neron Camarg 1908 BRA0.001-0.3320-6.60 
  Eltz, Vinicius Amaro 1962 BRA0.001-0.2720-5.40 
  Dos Santos, Guilherme Fortes 1751 BRA1.0010.46209.20 

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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