Individual Calculations October 2014
 Kokaia, Guram  Total change: 15.20  Rating chartPersonal card
 Int. Nona Gaprindashvili Cup (Open B) Tbilisi GEO 2014-09-08
RcRownchangeKK*chgGame
 1737 1884 6.50 9 0.38 40 15.20 
  Tedoshvili, Ana 1619 GEO0.501-0.3240-12.80 
  Tsomaia, Lasha 1484  * GEO1.0010.08403.20 
  Mejlumyan, Gurgen 1742 ARM0.501-0.1940-7.60 
  Belkania, Giorgi 1746 GEO0.501-0.1940-7.60 
  Martsvalashvili, Ruzvelt 1833 GEO1.0010.434017.20 
  Petriashvili, Nikoloz 1845 GEO0.001-0.5540-22.00 
  Chanturia, Lasha 1801 GEO1.0010.394015.60 
  Naneishvili, Dali 1702 GEO1.0010.264010.40 
  Sargissyan, Gevorg 1864 ARM1.0010.474018.80 
 * 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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