Rapid: Individual Calculations December 2017
 Duarte, Francisco  Total change: 23.00  Rating chartPersonal card
 Torneio GXP - Xeques Tranquilos 2017 (CNSR) Porto POR 2017-11-24
RcRownchangeKK*chgGame
 1472 1271 3.00 7 1.15 20 23.00 
  Duarte, Duarte 1671  * POR0.5010.42208.40 
  Saraiva, Hugo Alexandre Coelho 1556 POR0.001-0.1620-3.20 
  Costa, Jose Manuel 1515 POR0.5010.30206.00 
  Lopes, Jose Manuel 1537 POR0.001-0.1820-3.60 
  Valente, Sofia 1067 POR1.0010.24204.80 
  Nogueira, Anibal 1418 POR1.0010.702014.00 
  Rocha, Paulo 1541 POR0.001-0.1720-3.40 
 * 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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