Individual Calculations May 2017
 Fernandez, Antonio.  Total change: -19.00  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1692 1623 2.00 7 -0.95 20 -19.00 
  De Dovitiis, Alejo m2023  * ARG0.001-0.0820-1.60 
  Vecchio, Raul Antonio 1871 ARG0.001-0.1920-3.80 
  Hoffman, Juan Cruz 1276 ARG0.001-0.8920-17.80 
  Barros, Roberto Viana Do Rego 1400 BRA1.0010.22204.40 
  Sabelli, Anibal 1899 ARG0.001-0.1720-3.40 
  Guglielmone, Alberto 1821 ARG0.001-0.2420-4.80 
  Dell Oca, Gustavo 1551 ARG1.0010.40208.00 
 * 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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