Individual Calculations January 2009
 Zelensky, Nikolai  Total change: -21.25  Rating chartPersonal card
 Lugansk Autumn Open 2008 Lugansk UKR 2008-10-04
RcRownchangeKK*chgGame
 1954 2010 2.00 5 -0.85 25 -21.25 
  Chernikov, Vladimir 1743 UKR1.0010.18254.50 
  Klepikov, Valentin 1940 UKR0.001-0.6025-15.00 
  Barantseva, Alexandra 1902 UKR1.0010.35258.75 
  Shamshin, Rudolf f2199 UKR0.001-0.2525-6.25 
  Chernoivan, Sergey 1985 UKR0.001-0.5325-13.25 

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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