Individual Calculations March 2011
 Bolhari, Orfeh  Total change: 14.70  Rating chartPersonal card
 II torneio de Xadrez Hotel do Terco Barcelos POR 2011-01-07
RcRownchangeKK*chgGame
 2016 2139 3.50 4 0.98 15 14.70 
  Dias, Ivo Rodrigues 1739  * POR1.0010.08151.20 
  Silva, Luis Neves Da 1933 POR0.501-0.2615-3.90 
  Pinho, Paulo 2179 POR1.0010.56158.40 
  Viela, Marco 2211 POR1.0010.60159.00 
 * 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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