Blitz: Individual Calculations May 2017
 Chobanyan, Sergei  Total change: -6.80  Rating chartPersonal card
 GEO Grand Prix (Blitz-2) 2017 Tbilisi GEO 2017-04-22
RcRownchangeKK*chgGame
 1942 1927 3.50 8 -0.34 20 -6.80 
  Natsauri, Luka 1527  * GEO1.0010.08201.60 
  Beradze, Irakli 2305 GEO0.001-0.0920-1.80 
  Saghinadze, Nika 1591 GEO0.501-0.3820-7.60 
  Sanikidze, Tornike g2327  * GEO0.001-0.0820-1.60 
  Loladze, Andria 1654 GEO1.0010.17203.40 
  Nikoladze, Sopio wm2140 GEO0.001-0.2320-4.60 
  Lomidze, Robert 1904 GEO1.0010.47209.40 
  Shamatava, Ana 2091 GEO0.001-0.2820-5.60 
 * 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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