Individual Calculations May 2015
 Kvaratskhelia, Dimitri  Total change: 16.80  Rating chartPersonal card
 Samegrelo Regional Ch Abasha GEO 2015-04-04
RcRownchangeKK*chgGame
 1993 2012 4.50 7 0.84 20 16.80 
  Tsomaia, Lasha 1612  * GEO1.0010.08201.60 
  Shalamberidze, Akaki m2403 GEO0.001-0.0920-1.80 
  Chanturia, Lasha 1807 GEO1.0010.24204.80 
  Patsia, Zviad 2221 GEO0.5010.27205.40 
  Chachua, Gocha 1921 GEO1.0010.38207.60 
  Ghvamberia, Nika 2213 GEO0.001-0.2420-4.80 
  Liponava, Zurab 1776 GEO1.0010.20204.00 
 * 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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