Individual Calculations April 2019
 Volkmann, Andre Jordi  Total change: 16.40  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2019 Sao Paulo SP BRA 2019-03-02
RcRownchangeKK*chgGame
 1911 2005 3.50 6 -0.19 20 -3.80 
  Gabriel, Claudiomar 1608 BRA1.0010.08201.60 
  Dias, Joao Batista 1847 BRA1.0010.29205.80 
  Menna Barreto, Felipe Kubiaki f2376 BRA0.001-0.1020-2.00 
  Pereira, Thales Oliveira 1731 BRA1.0010.17203.40 
  Caetano, Ryan Wesley Da Costa 2082 BRA0.001-0.3920-7.80 
  Cordeiro Da Silva, Felipe 1821 BRA0.501-0.2420-4.80 

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)
 
 III Circuito IRT de Xadrez sub-2050 Taca Colegio Froebel - 1a Etapa Sao Bento do Sul SC BRA 2019-03-08
RcRownchangeKK*chgGame
 1789 2005 5.50 6 1.01 20 20.20 
  Cabral, Mauricio Balluta 1605  * BRA1.0010.08201.60 
  Niehues, Luiz Cesar 1605  * BRA1.0010.08201.60 
  Dull, Amanda Paul 1830 BRA1.0010.27205.40 
  Salvadego, Matheus Henrique De O 1914 BRA0.501-0.1220-2.40 
  Campagnolo, Fabiola 1810 BRA1.0010.25205.00 
  De Oliveira, Guilherme Alfredo B 1970 BRA1.0010.45209.00 
 * 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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