Individual Calculations May 2019
 Rangel, Daniel  Total change: -0.40  Rating chartPersonal card
 III Aberto do Brasil STD de Barueri 2019 Barueri SP BRA 2019-04-19
RcRownchangeKK*chgGame
 2103 2334 4.50 6 -0.02 20 -0.40 
  Tamarozi, Isabelle 1950 BRA0.001-0.9120-18.20 
  Sampaio, Andre Luiz 1934  * BRA1.0010.08201.60 
  Pertuzatti, Daniel 1940 BRA1.0010.08201.60 
  Alboredo, Julia wf2192 BRA1.0010.31206.20 
  Marra, Eduardo Da Costa f2166 BRA1.0010.28205.60 
  Quintiliano Pinto, Renato R. m2435 BRA0.5010.14202.80 
 * 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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