Individual Calculations October 2008
 Artemenko, Oleg  Total change: -9.50  Rating chartPersonal card
 Asian Youth Chess Championship 2008; Boys Under 12 Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 2027 2012 2.50 6 -0.38 25 -9.50 
  Moradi, Amirmasoud 1920 IRI1.0010.37259.25 
  Tran, Tuan Minh 2028 VIE0.5010.02250.50 
  Shiven, Khosla 2141 IND0.001-0.3325-8.25 
  Jung, Ho Jin 1869 KOR0.501-0.1925-4.75 
  Das, Sayantan 2135 IND0.001-0.3325-8.25 
  Gagare, Shardul 2070 IND0.5010.08252.00 

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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