Individual Calculations January 2020
 Dias, Joao Batista  Total change: 18.40  Rating chartPersonal card
 Campeonato Paranaense Absoluto de Xadrez STD 2019 Maringa PR BRA 2019-12-12
RcRownchangeKK*chgGame
 1917 1877 2.50 6 -0.08 20 -1.60 
  Silva, Lucas Henrique Da 2186 BRA0.5010.36207.20 
  Almeida Junior, Alvaro Alves De 2137 BRA0.5010.32206.40 
  Chemin, Vitorio f2169 BRA0.001-0.1520-3.00 
  Monteiro, Helen Ramazzotte 1477  * BRA0.501-0.4220-8.40 
  Acosta, Pablo Alejandro 2041 ARG0.001-0.2820-5.60 
  Ramazzotte, Daniel Alexandre 1492 BRA1.0010.09201.80 
 * 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)
 
 I IRT Hotel Resort Varandas Igarata Xadrez Total Sao Paulo SP BRA 2019-12-27
RcRownchangeKK*chgGame
 1800 1877 4.00 5 1.00 20 20.00 
  Oliveira, Olavo Tadeu Carvalho 1477  * BRA1.0010.08201.60 
  Nobre, Jailson Altair Barbosa 1638 BRA1.0010.20204.00 
  Diamant, Andre g2277  * BRA0.001-0.0820-1.60 
  Borensztajn, David f1723 BRA1.0010.29205.80 
  Van Riemsdijk, Dirk D. 1886 BRA1.0010.512010.20 
 * 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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