Individual Calculations October 2019
 Sanleon Pravisano, Nieves  Total change: -11.20  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1823 1995 4.50 7 -0.28 40 -11.20 
  Lopez Gonzalez, Alfonso 2219 ESP0.001-0.2240-8.80 
  Calzada Cruz, Osvaldo 1728 CUB1.0010.18407.20 
  Teixeira, Jose Manuel 1595  * POR1.0010.08403.20 
  Pinto, Andre Jorge P A Nuno 1595  * POR1.0010.08403.20 
  Nieves Cabanes, Javier 2211 ESP0.001-0.2240-8.80 
  Silva, Daniel Frederico V 1655 POR0.501-0.3840-15.20 
  Andrade, Ricardo Sarmento 1756 POR1.0010.20408.00 
 * 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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