Individual Calculations April 2009
 Sergeyev, Dmitriy  Total change: -18.50  Rating chartPersonal card
 Championship of Republic of Kazakhstan amongst men's Pavlodar KAZ 2009-02-17
RcRownchangeKK*chgGame
 2200 2118 2.00 7 -0.74 25 -18.50 
  Medybayev, Daniyar 2257 KAZ0.001-0.3125-7.75 
  Nakhbayeva, Guliskhan wf2190 KAZ1.0010.602515.00 
  Pak, Evgeniy 2278 KAZ0.001-0.2925-7.25 
  Gurkin, Anton 2185 KAZ1.0010.592514.75 
  Lozhnikov, Vyacheslav 2280 KAZ0.001-0.2925-7.25 
  Dauletova, Gulmira wm2247 KAZ0.001-0.3325-8.25 
  Akhmetov, Ayan 1964 KAZ0.001-0.7125-17.75 

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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