Individual Calculations January 2014
 Khachatryan, Lilit  Total change: -72.30  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 1774 1707 0.50 7 -2.41 30 -72.30 
  Sargsyan, Shant c1998 ARM0.001-0.1530-4.50 
  Stepanyan, Harutyun 1843 ARM0.001-0.3230-9.60 
  Santryan, Davit 1718 ARM0.001-0.4830-14.40 
  Hakobyan, Romik 1852 ARM0.001-0.3130-9.30 
  Grigoryan, Arpine 1700 ARM0.501-0.0130-0.30 
  Gharibyan, Mane 1632 ARM0.001-0.6030-18.00 
  Barseghyan, Narek 1675 ARM0.001-0.5430-16.20 

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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