Individual Calculations September 2017
 Da Silva Tomaz, Luiz Antonio  Total change: -9.40  Rating chartPersonal card
 I Memorial Luis Tavares & Eduardo Asfora Recife PE BRA 2017-07-07
RcRownchangeKK*chgGame
 1829 2117 4.50 6 -0.47 20 -9.40 
  Da Silva, Anderson Vieira 1787 BRA0.001-0.8820-17.60 
  Leite, Joao Carlos Zirpoli Lei 1717  * BRA1.0010.08201.60 
  Rodrigues, Jhonas Silva 1812 BRA0.501-0.3620-7.20 
  Silva Junior, Marcelo Valerian 1717  * BRA1.0010.08201.60 
  Baeta, Marcio Netto 1948 BRA1.0010.28205.60 
  De Lima, Alexsandro Barros 1991 BRA1.0010.33206.60 
 * 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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