Individual Calculations November 2018
 Chiona, Richard  Total change: -15.80  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2114 1900 0.50 5 -0.79 20 -15.80 
  El Debs, Felipe De Cresce g2300  * BRA0.001-0.0820-1.60 
  Damianou, Ioannis 2008 CYP0.5010.15203.00 
  Liu, Yeh Yang 1925 TPE0.001-0.4720-9.40 
  Khader, Sami m2300  * JOR0.001-0.0820-1.60 
  Prescod, Bryan c2039 BAR0.001-0.3120-6.20 
 * 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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