Rapid: Individual Calculations January 2015
 Golbraikh, Leonid  Total change: -2.60  Rating chartPersonal card
 Cup Saratov region 7st stage Rapid Saratov RUS 2014-12-25
RcRownchangeKK*chgGame
 1681 1588 1.00 3 -0.13 20 -2.60 
  Karavaev, Aleksandr 1710 RUS0.001-0.3320-6.60 
  Ayrapetyan, Oganes 1537 RUS0.001-0.5720-11.40 
  Kavyev, Emil 1795 RUS1.0010.772015.40 

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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