Individual Calculations February 2015
 Dinegri, Rodrigo  Total change: 15.80  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1969 1660 0.00 5 -0.73 20 -14.60 
  Abrantes, Tiago Garrido 2060  * BRA0.001-0.0820-1.60 
  Cordioli, Jairo Ribeiro 1921 BRA0.001-0.1820-3.60 
  Okawati, Gabriel Akira 1920 BRA0.001-0.1820-3.60 
  De Carvalho, Igor Lorenzon 1887 BRA0.001-0.2120-4.20 
  Rippel Junior, Jair 2058 BRA0.001-0.0820-1.60 
 * 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)
 
 Aberto do Brasil - etapa Rio de Janeiro Rio de Janeiro/RJ BRA 2015-01-23
RcRownchangeKK*chgGame
 2034 1660 2.00 5 1.52 20 30.40 
  Okamura, Milton Kasuo 2060  * BRA1.0010.922018.40 
  Van Riemsdijk, Dirk D. 2060  * BRA0.001-0.0820-1.60 
  Pertuzatti, Daniel 1982 BRA0.001-0.1320-2.60 
  Pinheiro, Antonio 2060  * ANG1.0010.922018.40 
  Deus Filho, Joaquim De 2009 BRA0.001-0.1120-2.20 
 * 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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