Individual Calculations July 2015
 Piskov, Vladimir A.  Total change: -48.20  Rating chartPersonal card
 Voronezh FIDE Open 2015 Voronezh RUS 2015-06-12
RcRownchangeKK*chgGame
 1811 1964 3.00 8 -2.41 20 -48.20 
  Shestakova, Ekaterina 1576 RUS1.0010.09201.80 
  Lebedev, Mikhail S. 2134 RUS0.001-0.2820-5.60 
  Golyshkina, Marina 1755 RUS1.0010.23204.60 
  Zisin, Oleg 1631 RUS1.0010.12202.40 
  Fadin, Evgeny 2098 RUS0.001-0.3220-6.40 
  Abasheeva, Ksenia 1787 RUS0.001-0.7320-14.60 
  Mochalin, Faddey 1827 RUS0.001-0.6820-13.60 
  Gritsuk, Viktor 1680 RUS0.001-0.8420-16.80 

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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