Blitz: Individual Calculations February 2015
 Sirbiladze, Demur  Total change: 2.80  Rating chartPersonal card
 Tbilisi Open Ch 2014 (Blitz) Tbilisi GEO 2014-12-30
RcRownchangeKK*chgGame
 2164 1938 2.00 8 0.14 20 2.80 
  Lortkipanidze, Nodar 2338  * GEO0.001-0.0820-1.60 
  Tskitishvili, Irakli f2243 GEO1.0010.862017.20 
  Volkov, Nika 2271 GEO0.001-0.1220-2.40 
  Gaprindashvili, Nona gwg2212 GEO1.0010.832016.60 
  Terashvili, Nariman 2011 GEO0.001-0.4020-8.00 
  Vepkhvishvili, Varlam f2122 GEO0.001-0.2620-5.20 
  Bibilashvili, Giorgi 2107 GEO0.001-0.2820-5.60 
  Kuchava, Ana 2005 GEO0.001-0.4120-8.20 
 * 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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