Individual Calculations November 2017
 Ferrero, Luis  Total change: -31.00  Rating chartPersonal card
 Abierto de Primavera Club Mariano Moreno CABA ARG 2017-10-05
RcRownchangeKK*chgGame
 1616 1888 2.50 5 -1.55 20 -31.00 
  Gullo, Octavio 1488  * ARG0.001-0.9220-18.40 
  Lauria Ramos, Conrado 1488  * ARG1.0010.08201.60 
  Medone, Raul 1650 ARG1.0010.20204.00 
  Infran, Marcelo 1824 ARG0.001-0.5920-11.80 
  Niegovich, Luis 1630 ARG0.501-0.3220-6.40 
 * 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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