Blitz: Individual Calculations January 2017
 Chkhaidze, Nikoloz  Total change: -7.40  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) 2016 Tbilisi GEO 2016-12-11
RcRownchangeKK*chgGame
 2038 2225 6.00 9 -0.37 20 -7.40 
  Arevadze, Gvantsa 1825  * GEO1.0010.08201.60 
  Tsakhnakia, Gogi 1825  * GEO1.0010.08201.60 
  Volkov, Nika 2390 GEO0.001-0.2820-5.60 
  Bechvaia, Giorgi 1984 GEO1.0010.20204.00 
  Chighladze, Iveri m2335 GEO0.001-0.3520-7.00 
  Choladze, Mariami wf2008 GEO1.0010.22204.40 
  Khmiadashvili, Tamar wg1826 GEO0.001-0.9220-18.40 
  Chkuaseli, Revaz 2053 GEO1.0010.27205.40 
  Shamatava, Ana 2098 GEO1.0010.33206.60 
 * 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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