Individual Calculations January 2017
 Pereira Fo, Hildebrando Apolon  Total change: -13.80  Rating chartPersonal card
 Campeonato Brasileiro de Seniors 2016 Curitiba BRA 2016-12-08
RcRownchangeKK*chgGame
 1777 1751 1.50 6 -1.25 20 -25.00 
  Santos Filho, Tadeu Sousa 2071 BRA0.001-0.1320-2.60 
  Chaves, Jorge Antonio Torres 1972 BRA0.001-0.2220-4.40 
  Serafim Junior, Arnor 1845 BRA0.001-0.3720-7.40 
  Rodolpho Filho, Joao 1403 BRA0.501-0.3920-7.80 
  Petrenko, Willy 1913 BRA0.001-0.2920-5.80 
  Junqueira, Leonardo De Faria 1459 BRA1.0010.15203.00 

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)
 
 Circuito IRT Pensado CXSSP 4a Etapa Sao Sebastiao do Paraiso MG BRA 2016-12-17
RcRownchangeKK*chgGame
 1778 1751 3.00 5 0.56 20 11.20 
  Arduini, Leonardo Adolfo 1597 BRA1.0010.29205.80 
  Dos Santos, Ivan Vilaca 1588 BRA0.501-0.2220-4.40 
  Barreto, Michael Fernando Alves 1823 BRA1.0010.602012.00 
  Resende, Lucas B. Massucato 1729 BRA0.501-0.0320-0.60 
  Batista, Gerson Peres 2151  * 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)
 

 

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