Individual Calculations August 2018
 Ribeiro, Andre Amorim  Total change: -10.80  Rating chartPersonal card
 XVIII Torn. Cidade de Gaia - XI Profigaia Open (CNL) Gaia POR 2018-06-27
RcRownchangeKK*chgGame
 1388 1502 3.50 6 -0.27 40 -10.80 
  Couto, Clara 1102  * POR1.0010.08403.20 
  Frois, Antonio m1902  * POR0.001-0.0840-3.20 
  Pereira, Nuno Fafiaes 1173 POR1.0010.12404.80 
  Farias, David Nuno M E 1103 POR1.0010.08403.20 
  Silva, Ana Ines Teixeira Da 1852 POR0.001-0.1140-4.40 
  Taveira, Nuno Emanuel Leitao 1197 POR0.501-0.3640-14.40 
 * 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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