Individual Calculations December 2018
 Aquino, Arthur De  Total change: -36.00  Rating chartPersonal card
 IV Aberto ECP STD Sao Paulo SP BRA 2018-11-09
RcRownchangeKK*chgGame
 1710 1920 3.50 6 -0.90 40 -36.00 
  De Oliveira, Daniel C. Xavier 1528 BRA1.0010.08403.20 
  Stumpf, Luis Felipe T. Calej 1520  * BRA1.0010.08403.20 
  Luz, Arthur Nader 2159 BRA0.001-0.2040-8.00 
  Nunes, Guilherme Sacardo Telles 1594 BRA0.501-0.3740-14.80 
  Okuda, Paulo Alexandre Yuji 1679 BRA1.0010.20408.00 
  Silva, Kaua Marques 1778 BRA0.001-0.6940-27.60 
 * 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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