Individual Calculations December 2015
 Adamia, Jaba  Total change: -40.40  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1660 1676 2.50 7 -1.01 40 -40.40 
  Daneshvar, Bardiya 1897 IRI0.001-0.2240-8.80 
  Davidsson, Stefan Orri 1276  * ISL1.0010.08403.20 
  Yingrui, Lin 1915 ESP0.001-0.2040-8.00 
  Sosovicka, Jakub 1933 SVK0.001-0.1840-7.20 
  Jersic, Aleks 1398 SLO1.0010.17406.80 
  Yoo, Christopher Woojin 1807 USA0.001-0.3240-12.80 
  Gavriil, Odysseas-Panagiotis 1393 GRE0.501-0.3440-13.60 
 * 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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