Individual Calculations January 2010
 Kristinsson, Bjarni Jens  Total change: 9.60  Rating chartPersonal card
 World Youth Chess Championship-u18 Antaly TUR 2009-11-12
RcRownchangeKK*chgGame
 2144 2023 3.50 8 0.64 15 9.60 
  Kulakov, Viacheslav 2380 RUS0.001-0.1115-1.65 
  Kaminski, Victor 2235 CAN0.5010.27154.05 
  Yilmazyerli, Mert 2295 TUR0.001-0.1715-2.55 
  Pradeep, Kumar R.a. 2202 IND0.001-0.2715-4.05 
  Woods, Connor 1996 SCO1.0010.46156.90 
  Davletbakov, Saddam 2175 KGZ0.001-0.3015-4.50 
  Yilmaz, Baler 1847 TUR1.0010.27154.05 
  Hapuarachchi, H.l.m. 2019 SRI1.0010.49157.35 

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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