Individual Calculations December 2018
 Ferragut, Arnaldo  Total change: -18.60  Rating chartPersonal card
 17th Annual Turkey Bowl Palm Beach Gardens, Florida USA 2018-11-09
RcRownchangeKK*chgGame
 1954 2221 1.50 3 -0.93 20 -18.60 
  Lee, Gabriel 2026 USA0.001-0.7520-15.00 
  Greanias, Steven f2015 USA1.0010.24204.80 
  Yang, Andy 1821  * USA0.501-0.4220-8.40 
 * 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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