Individual Calculations September 2017
 Batista, Gerson Peres  Total change: -11.40  Rating chartPersonal card
 I Aberto do Brasil do CXSSP 2017 Sao Sebastiao do Paraiso MG BRA 2017-08-18
RcRownchangeKK*chgGame
 1849 2154 4.50 6 -0.57 20 -11.40 
  Paschoa, Brenno David Pereira 1754  * BRA1.0010.08201.60 
  Kawagoe, Julio Cesar 1854 BRA0.501-0.3520-7.00 
  Bergo, Felipe Paulo Guazzi 1754  * BRA1.0010.08201.60 
  Tamarozi, Isabelle 1937 BRA0.501-0.2820-5.60 
  De Lima, Mateus Peres 1800 BRA1.0010.11202.20 
  Frois, Vitor Amorim c1993 BRA0.501-0.2120-4.20 
 * 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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