Individual Calculations May 2017
 Perdomo Araujo, Angel Eduardo  Total change: -15.00  Rating chartPersonal card
 IRT Semana Santa Tajamar 2017 Madrid ESP 2017-04-06
RcRownchangeKK*chgGame
 1906 2065 4.00 7 -0.75 20 -15.00 
  Lopera Fernandez, Jose I. 1665  * ESP1.0010.08201.60 
  Rodriguez Lopez, David 1893 ESP1.0010.27205.40 
  Marcos Herrero, Francisco 1955 ESP1.0010.35207.00 
  Pastor Alonso De Prado, Alberto 2084 ESP0.001-0.4720-9.40 
  Garcia Alonso, David 1665  * ESP1.0010.08201.60 
  Arata, Roberto Mario 2173 ESP0.001-0.3520-7.00 
  Martinez De Navascues, Francisco 1904 ESP0.001-0.7120-14.20 
 * 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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