Individual Calculations June 2019
 Ferrero, Carlos Federico  Total change: -27.80  Rating chartPersonal card
 V Torneio STD Internacional de Xadrez de Concordia Concordia SC BRA 2019-05-01
RcRownchangeKK*chgGame
 1799 1911 5.50 9 -0.17 20 -3.40 
  Lorenzett, Otavio Augusto 1511  * BRA1.0010.08201.60 
  Martins, Arthur Francisco 1596 BRA1.0010.14202.80 
  Cordeiro, Marco Aurelio Zaror 2221 BRA0.5010.36207.20 
  Piccoli, Lucas Fonseca 2008 BRA0.001-0.3720-7.40 
  Santa Cruz, Nestor 1653 ARG0.501-0.3220-6.40 
  Arndt, Claudio Felipe 1664 BRA0.501-0.3120-6.20 
  Eger, Laura Luisa 1660 BRA1.0010.19203.80 
  Predebon, Eduardo Angonesi c1804 BRA1.0010.35207.00 
  De Borba, Gabriel f2072 BRA0.001-0.2920-5.80 
 * 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)
 
 IRT SJP - International Rating Tournament de Sao Jose dos Pinhais Under 2200 S J Pinhais PR BRA 2019-05-25
RcRownchangeKK*chgGame
 1638 1911 3.50 6 -1.22 20 -24.40 
  Juliatto, Francisco Machado 1511  * BRA1.0010.08201.60 
  Xavier, Kayo Henrique Campos 1511  * BRA1.0010.08201.60 
  Calcado, Acyr Rogerio 2155 BRA0.001-0.2020-4.00 
  Silva, Richard Santana 1511  * BRA1.0010.08201.60 
  Leandro, Diego Rodrigo Stadler 1513 BRA0.501-0.4220-8.40 
  Rodrigues Mota, Romulo Cardoso S 1628 BRA0.001-0.8420-16.80 
 * 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)
 

 

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