Individual Calculations September 2009
 Sakun, Volodymyr  Total change: 13.80  Rating chartPersonal card
 Bridges of Ingul 2009 Nikolaev UKR 2009-07-02
RcRownchangeKK*chgGame
 2120 2237 6.00 8 0.92 15 13.80 
  Didovik, Viktoria 1837  * UKR1.0010.08151.20 
  Andreev, Volodymyr 1989 UKR1.0010.19152.85 
  Izhnin, A. 2353 UKR0.001-0.3415-5.10 
  Ivanenko, Olga I. 2033 UKR1.0010.24153.60 
  Vetoshko, Volodymyr 2165 UKR1.0010.40156.00 
  Shkuro, Iuri m2519 UKR0.001-0.1615-2.40 
  Karyaka, Anatoly 2153 UKR1.0010.38155.70 
  Rakhmangulov, Denis 1910 UKR1.0010.13151.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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