Rapid: Individual Calculations August 2017
 Borges, Rafael Peres  Total change: -6.00  Rating chartPersonal card
 I Torneio Festival de Xadrez da Maia Maia POR 2017-07-16
RcRownchangeKK*chgGame
 1426 1315 2.00 6 -0.30 20 -6.00 
  Sousa, Emanuel Luis Alves C. 1715  * POR0.001-0.0820-1.60 
  Oliveira, Maria Alice Ramos Ma 1689 POR0.001-0.1020-2.00 
  Ribeiro, Gustavo 1496 POR0.001-0.2620-5.20 
  Triunfante, Armando 1079 POR1.0010.20204.00 
  Mendes, Antonio 1445 POR0.001-0.3220-6.40 
  Triunfante, Martim Miguel 1133 POR1.0010.26205.20 
 * 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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