Individual Calculations March 2024
 Batista, Renato Luiz  Total change: 14.20  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 2099 2174 6.00 9 0.71 20 14.20 
  Da Cunha, Gabriela Goes wc1837 BRA1.0010.12202.40 
  Di Berardino, Diego Rafael m2480 BRA0.001-0.1420-2.80 
  Ikejiri, Daniel Yoshito 1916 BRA1.0010.18203.60 
  Simeao, Miguel Roberto Ranieri 1962 BRA1.0010.23204.60 
  Shumyatsky, Victor m2457 BRA0.001-0.1620-3.20 
  Bastos, Danillo Alves 1774  * BRA1.0010.08201.60 
  Kropff, Ricardo m2052 PAR1.0010.33206.60 
  Perez Gormaz, Matias m2388 CHI0.001-0.2320-4.60 
  Santanna, Paulo 2021 BRA1.0010.30206.00 
 * 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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