Rapid: Individual Calculations December 2014
 Sahakyan, Vahagn  Total change: 2.20  Rating chartPersonal card
 Moscow Chmp. Rapid b13 Moscow RUS 2014-11-03
RcRownchangeKK*chgGame
 1668 1526 2.00 6 0.11 20 2.20 
  Makarian, Rudik 1702 RUS1.0010.732014.60 
  Lupolov, Boris 1659 RUS0.001-0.3220-6.40 
  Pogosyan, Stefan 1803 RUS0.001-0.1720-3.40 
  Semenov, Andrey 1649 RUS1.0010.672013.40 
  Kambur, Evgeny 1641 RUS0.001-0.3420-6.80 
  Ivanov, Ilya 1555 RUS0.001-0.4620-9.20 

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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