Individual Calculations September 2013
 Sifunda, Sergey  Total change: -15.30  Rating chartPersonal card
 12. K.R.Dzhigunov Memorial 2013) Maikop RUS 2013-08-17
RcRownchangeKK*chgGame
 1901 1956 4.00 9 -1.02 15 -15.30 
  Baranov, Grigory 2305 RUS0.001-0.1115-1.65 
  Zhuk, Gennady 1763 RUS1.0010.25153.75 
  Kashlev, Viktor 2110 RUS1.0010.711510.65 
  Karev, Alexander 1982 RUS0.001-0.4615-6.90 
  Zhukov, Viktor I. 2060 RUS0.001-0.3615-5.40 
  Tletseri, Janet 1556  * RUS1.0010.08151.20 
  Tletseri, Marziet 1900 RUS0.001-0.5815-8.70 
  Gromov, Vladimir 1591 RUS1.0010.10151.50 
  Tsvetkov, Vladimir 1845 RUS0.001-0.6515-9.75 
 * 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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