Individual Calculations October 2019
 Portela Peleteiro, Alberto  Total change: -5.40  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 2112 2375 5.00 7 -0.54 10 -5.40 
  Patino Romaris, Juan Roberto 2141 ESP1.0010.21102.10 
  Fernandes, Miguel A. Murtinho 2108 POR0.501-0.3210-3.20 
  Lemos, Artur Jorge Capela Gomes 1975  * POR1.0010.08100.80 
  Martins, Jose Carlos Caetano 1975  * POR1.0010.08100.80 
  Pipiras, Filipa Fortuna 1975  * POR1.0010.08100.80 
  Lizak, Peter m2448 HUN0.001-0.4010-4.00 
  Garcia Romero, Benjamin Abel 2164 ESP0.501-0.2710-2.70 
 * 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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