Individual Calculations July 2009
 Bondarev, Sergey  Total change: 5.85  Rating chartPersonal card
 "Crimea Summer 09 E" Evpatoria UKR 2009-06-08
RcRownchangeKK*chgGame
 1993 2004 3.50 6 0.39 15 5.85 
  Beljaev, Sergej 1985 UKR0.001-0.5315-7.95 
  Antonovich, Vladimir 1978 UKR1.0010.46156.90 
  Sheyin, Aleksander 1984 UKR0.501-0.0315-0.45 
  Kireev, Andrey 2127 UKR0.001-0.3315-4.95 
  Kanygin, Semen 1961 UKR1.0010.44156.60 
  Demjanenko, Viktor 1920 UKR1.0010.38155.70 

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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