Individual Calculations April 2013
 Oshakbayev, Baurzhan  Total change: 13.35  Rating chartPersonal card
 Championship semi-final Kazakhstan among men Pavlodar KAZ 2013-02-17
RcRownchangeKK*chgGame
 2139 2105 4.50 8 0.89 15 13.35 
  Ospanov, Nazar 2285 KAZ0.5010.24153.60 
  Soltanov, Serik f2339 KAZ0.001-0.2115-3.15 
  Khomentovskaya, Yana 1815 KAZ1.0010.16152.40 
  Akkozov, Berik f2372 KAZ0.001-0.1815-2.70 
  Shabrin, Alexander f2370 RUS0.5010.32154.80 
  Dakhaev, Islam 1847 KAZ1.0010.18152.70 
  Turar, D 1805 KAZ1.0010.15152.25 
  Omarov, Ospan f2277 KAZ0.5010.23153.45 

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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