Individual Calculations April 2013
 Akopian, Sergey.  Total change: -22.50  Rating chartPersonal card
 Southern FR Seniors Chmp. 2013 Belorechensk RUS 2013-02-13
RcRownchangeKK*chgGame
 2112 1910 0.00 3 -0.75 30 -22.50 
  Udovichenko, Nikolay 2230 RUS0.001-0.1330-3.90 
  Ermolov, Vasily 2027 RUS0.001-0.3430-10.20 
  Panarin, Vladimir 2079 RUS0.001-0.2830-8.40 

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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