Individual Calculations April 2018
 Ferrero, Luis  Total change: 13.20  Rating chartPersonal card
 Abierto de Verano 2018 del Club Mariano Moreno CABA ARG 2018-02-01
RcRownchangeKK*chgGame
 1873 1844 3.50 6 0.66 20 13.20 
  Veliz, Daira Isis wc1444  * ARG1.0010.08201.60 
  Llorens, Silvio Andres 2182 ARG0.001-0.1220-2.40 
  Alonso, Sergio 1771 ARG0.501-0.1020-2.00 
  Mariani, Agustin 1674 ARG1.0010.28205.60 
  Radoszta, Armando E. 1920 ARG1.0010.602012.00 
  Mazziotti Irigoyen, Gabriel f2244  * ARG0.001-0.0820-1.60 
 * 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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