Individual Calculations October 2008
 Kovanova, Baira  Total change: 19.65  Rating chartPersonal card
 7th International Istanbul Chess Festival Istanbul TUR 2008-07-30
RcRownchangeKK*chgGame
 2330 2359 5.50 8 1.31 15 19.65 
  Belgin, Gurcan 2009 TUR1.0010.11151.65 
  Muratoglu, Harun 2012 TUR1.0010.11151.65 
  Khmiadashvili, Tamar wg2210 GEO1.0010.30154.50 
  Arzumanian, Georgy m2483 ARM0.5010.17152.55 
  Grigoriants, Sergey g2577 RUS0.5010.28154.20 
  Firat, Burak 2219 TUR1.0010.31154.65 
  Gagunashvili, Merab g2566 GEO0.5010.27154.05 
  Pashikian, Arman g2564 ARM0.001-0.2415-3.60 

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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