Blitz: Individual Calculations May 2013
 Kokaia, Guram  Total change: -45.20  Rating chartPersonal card
 GEO Men Grand Prix (Blitz) Tbilisi GEO 2013-04-20
RcRownchangeKK*chgGame
 1779 1738 0.50 6 -2.26 20 -45.20 
  Lortkipanidze, Nodar 2138  * GEO0.001-0.0820-1.60 
  Bibichadze, Saba 1625 GEO0.001-0.6520-13.00 
  Zardiashvili, Akaki 1913 GEO0.001-0.2720-5.40 
  Khakhutashvili, Alexandre 1803 GEO0.001-0.4120-8.20 
  Koridze, Luka 1480 GEO0.501-0.3220-6.40 
  Kacharava, Nikoloz f1715 GEO0.001-0.5320-10.60 
 * 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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