Individual Calculations March 2018
 Shamima, Akter  Total change: 16.20  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2184 2160 5.00 9 0.81 20 16.20 
  Oliveira, Antonio Augusto Da L 1760  * POR1.0010.08201.60 
  Nagy, Gabor m2469 HUN0.001-0.1420-2.80 
  Cohen, Lawrence 1866 USA1.0010.15203.00 
  Damaso, Rui m2445 POR0.5010.34206.80 
  Craciun, Ion 1974 POR1.0010.26205.20 
  Klasan, Vladimir m2381 SRB0.001-0.2220-4.40 
  Terryn, Ezra 1993 BEL1.0010.28205.60 
  Campora, Daniel H. g2426 ARG0.5010.32206.40 
  Martin Duque, Jesus f2346 ESP0.001-0.2620-5.20 
 * 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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