Individual Calculations September 2015
 Beradze, Irakli  Total change: 11.40  Rating chartPersonal card
 GEO B-20 Ch 2015 Tbilisi GEO 2015-07-22
RcRownchangeKK*chgGame
 2031 2375 8.50 9 0.57 20 11.40 
  Khodashneli, Shota 1975  * GEO1.0010.08201.60 
  Mangiashvili, Otar 1975  * GEO1.0010.08201.60 
  Licheli, Luka 2056 GEO1.0010.13202.60 
  Kheladze, Ilia 2035 GEO0.501-0.3820-7.60 
  Ebralidze, Alexandre 2135 GEO1.0010.20204.00 
  Ghvamberia, Nika 2133 GEO1.0010.20204.00 
  Petriashvili, Nikoloz 1991 GEO1.0010.09201.80 
  Oboladze, Luka 1982 GEO1.0010.08201.60 
  Tsomaia, Nikoloz 1997 GEO1.0010.09201.80 
 * 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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