Individual Calculations November 2010
 Sifunda, Sergey  Total change: 4.80  Rating chartPersonal card
 9. K.R.Dzigunov Memorial 2010 Maikop RUS 2010-08-20
RcRownchangeKK*chgGame
 2104 2014 3.00 7 0.32 15 4.80 
  Mikhailov, Grigory 2206 RUS0.5010.25153.75 
  Smirnov, Alexander V. 1982 RUS0.001-0.5415-8.10 
  Shavrin, Boris 1903 RUS1.0010.35155.25 
  Pogrebnoy, Evgeny 2082 RUS1.0010.59158.85 
  Rakov, Valery 2260 RUS0.001-0.1915-2.85 
  Udovichenko, Nikolay 2153 RUS0.001-0.3115-4.65 
  Makarkin, Zhan 2141 RUS0.5010.17152.55 

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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