Blitz: Individual Calculations February 2015
 Kumsiashvili, Nikoloz  Total change: -7.00  Rating chartPersonal card
 Tbilisi Open Ch 2014 (Blitz) Tbilisi GEO 2014-12-30
RcRownchangeKK*chgGame
 2142 2121 3.50 8 -0.35 20 -7.00 
  McHedlishvili, Mikheil g2521  * GEO0.001-0.0820-1.60 
  Oboladze, Luka 1813 GEO1.0010.14202.80 
  Kasoshvili, Tsiala wm2145 GEO0.001-0.4720-9.40 
  Chobanyan, Sergei 1940 GEO1.0010.26205.20 
  Gvetadze, Sofio mwg2323 GEO0.001-0.2420-4.80 
  Licheli, Luka 1822 GEO0.501-0.3520-7.00 
  Shavtvaladze, Nikoloz m2429 GEO1.0010.862017.20 
  Imnadze, Nato wm2141 GEO0.001-0.4720-9.40 
 * 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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