Individual Calculations February 2019
 Soria Castillo, Ricardo  Total change: -42.40  Rating chartPersonal card
 IRT Club Dragon Alexander ILO - 2019 Ilo PER 2019-01-18
RcRownchangeKK*chgGame
 1773 2096 3.00 6 -2.12 20 -42.40 
  Canaza Capacuti, Frank Renato 1696  * PER0.001-0.9220-18.40 
  Herrada Blanco, Luciana Franchesc 1696  * PER1.0010.08201.60 
  Herrada, Blanco Maria Fernanda 1696  * PER1.0010.08201.60 
  Pescoran Machaca, Mariabelen Isa wc1696  * PER1.0010.08201.60 
  Luna Choquecota, Daniel 1965 PER0.001-0.6820-13.60 
  Lopez Herrera, Piero 1890 PER0.001-0.7620-15.20 
 * 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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