Individual Calculations December 2018
 Leon, Juan Carlos  Total change: 6.40  Rating chartPersonal card
 Torneo Abierto Sub 2300 Alejandro Mom In Memoriam CABA ARG 2018-10-27
RcRownchangeKK*chgGame
 1963 2263 2.00 2 0.32 20 6.40 
  Cereminati, Ruben 1863  * ARG1.0010.08201.60 
  Suarez, Jose Luis f2062 ARG1.0010.24204.80 
 * 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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