Rapid: Individual Calculations September 2016
 Rovira, Carlos Pereira  Total change: -18.00  Rating chartPersonal card
 II IRT Oncosinos Metropole de Xadrez RPD Porto Alegre RS BRA 2016-07-09
RcRownchangeKK*chgGame
 1713 1521 0.50 5 -0.90 20 -18.00 
  Perondi, Rodolfo Antonio 1845 BRA0.001-0.1320-2.60 
  Budde, Vinicius Chemale 1921  * BRA0.001-0.0820-1.60 
  Munari, Carlos Jose 1719 BRA0.5010.26205.20 
  Teixeira, Guilherme Vargas 1702 BRA0.001-0.2620-5.20 
  Kuciak, Alexandre 1379 BRA0.001-0.6920-13.80 
 * 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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