Individual Calculations October 2019
 Santos, Jose Miguel Sereno  Total change: 91.20  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1922 1749 4.50 7 2.28 40 91.20 
  Lopes, Pedro Afonso 1536 POR1.0010.23409.20 
  Sismeiro, Miguel 2054 POR0.5010.364014.40 
  Nieves Cabanes, Javier 2149  * ESP0.001-0.0840-3.20 
  Torrijos Garcia, Borja 2149  * ESP0.5010.424016.80 
  Dong, Rafael 1432 POR1.0010.13405.20 
  Patino Romaris, Juan Roberto 2141 ESP0.5010.424016.80 
  Tevar Becerra, Alvaro 1990 ESP1.0010.804032.00 
 * 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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