Individual Calculations September 2015
 Farias, Sergio Luiz Cardoso  Total change: 6.40  Rating chartPersonal card
 Semifinal do Campeonato Amazonense Absoluto 2015 Manaus/AM BRA 2015-07-18
RcRownchangeKK*chgGame
 1775 1615 1.00 4 -0.32 20 -6.40 
  Felipe, Andre De Souza 2015  * BRA0.001-0.0820-1.60 
  Presa, Luis Alberto Passos 1673 BRA0.5010.08201.60 
  Bernardino, Hugo Barros 1947 BRA0.001-0.1220-2.40 
  Rodolpho Filho, Joao 1463 BRA0.501-0.2020-4.00 
 * 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 CONTAUD 2015 Cuiaba/MT BRA 2015-07-31
RcRownchangeKK*chgGame
 1930 1615 0.00 3 -0.42 20 -8.40 
  Oliveira, Leonardo Tadeu De Al 2015  * BRA0.001-0.0820-1.60 
  Medeiros, Thauane Ferreira 1895 BRA0.001-0.1620-3.20 
  Reis, Virginia Lagrange M. 1881 BRA0.001-0.1820-3.60 
 * 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)
 
 PANAMERICAN SENIOR CHESS CHAMPIONSHIP Over 65 Porlamar VEN 2015-08-22
RcRownchangeKK*chgGame
 1842 1615 3.00 8 1.06 20 21.20 
  Rincones, Luis Enrique 1680 VEN1.0010.592011.80 
  Bianco Diaz, Rogelio Jose 1874 VEN0.001-0.1820-3.60 
  Sarmiento Manuel, Juanito 1775 VEN1.0010.712014.20 
  Vergara Duplaquet, Pablo Alejan 1998 VEN0.001-0.0920-1.80 
  Chirinos Cabrera, Cleren Jesus c2001 VEN0.001-0.0920-1.80 
  Cortez, Jose Agapito 1542 VEN1.0010.40208.00 
  Gamboa Gonzalez, Anibal c2015  * VEN0.001-0.0820-1.60 
  Sears, Frank c1852 TTO0.001-0.2020-4.00 
 * 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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