Individual Calculations May 2012
 Medybayev, Renat  Total change: -3.30  Rating chartPersonal card
 Semi-final of the Championship of Republic Kazakhstan among men. Pavlodar KAZ 2012-02-21
RcRownchangeKK*chgGame
 2206 2132 1.50 4 -0.11 30 -3.30 
  Lozhnikov, Vyacheslav f2304 KAZ0.001-0.2730-8.10 
  Dosov, Nurlan f2326 KAZ0.5010.25307.50 
  Nugumanov, Bakhtiyar 2245 KAZ0.001-0.3530-10.50 
  Solomatin, Sergey 1947 KAZ1.0010.26307.80 

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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