Blitz: Individual Calculations January 2013
 Tsomaia, Sergo  Total change: 28.20  Rating chartPersonal card
 Giorgoba (Blitz) Tbilisi GEO 2012-11-28
RcRownchangeKK*chgGame
 2096 1953 4.00 8 1.41 20 28.20 
  Nikolashvili, Giorgi 2275 GEO0.001-0.1320-2.60 
  Zhorzholiani, Meri wf2103 GEO0.5010.20204.00 
  Siradze, Salome 2027 GEO1.0010.602012.00 
  Bakhtadze, Khvicha 2284 GEO0.001-0.1220-2.40 
  Chanturia, Lasha 1994 GEO1.0010.562011.20 
  Kvaratskhelia, Dimitri 2096 GEO1.0010.692013.80 
  Tsereteli, Kakhaber 2019 GEO0.5010.09201.80 
  Keleptrishvili, Irakli 1968 GEO0.001-0.4820-9.60 

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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